208316654504

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1\times {\mathrm{401}}^1$

素因数の和:968

約数の個数: 192

約数和(自身を含む): 479632181760

約数和(自身を除く): 271315527256

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 157, 161, 184, 196, 314, 322, 367, 392, 401, 628, 644, 734, 802, 1099, 1127, 1256, 1288, 1468, 1604, 2198, 2254, 2569, 2807, 2936, 3208, 3611, 4396, 4508, 5138, 5614, 7222, 7693, 8441, 8792, 9016, 9223, 10276, 11228, 14444, 15386, 16882, 17983, 18446, 19649, 20552, 22456, 25277, 28888, 30772, 33764, 35966, 36892, 39298, 50554, 57619, 59087, 61544, 62957, 64561, 67528, 71932, 73784, 78596, 101108, 115238, 118174, 125914, 129122, 143864, 147167, 157192, 176939, 202216, 230476, 236348, 251828, 258244, 294334, 353878, 403333, 413609, 440699, 451927, 460952, 472696, 503656, 516488, 588668, 707756, 806666, 827218, 881398, 903854, 1030169, 1177336, 1325237, 1415512, 1448011, 1613332, 1654436, 1762796, 1807708, 2060338, 2650474, 2823331, 2896022, 3084893, 3226664, 3308872, 3384841, 3525592, 3615416, 4120676, 5300948, 5646662, 5792044, 6169786, 6769682, 7211183, 8241352, 9276659, 10136077, 10601896, 11293324, 11584088, 12339572, 13539364, 14422366, 18553318, 20272154, 22586648, 23105219, 23693887, 24679144, 27078728, 28844732, 37106636, 40544308, 46210438, 47387774, 57689464, 64936613, 70952539, 74213272, 81088616, 92420876, 94775548, 129873226, 141905078, 161736533, 165857209, 184841752, 189551096, 259746452, 283810156, 323473066, 331714418, 519492904, 531420037, 567620312, 646946132, 663428836, 1062840074, 1132155731, 1293892264, 1326857672, 2125680148, 2264311462, 3719940259, 4251360296, 4528622924, 7439880518, 9057245848, 14879761036, 26039581813, 29759522072, 52079163626, 104158327252, 208316654504]

約数ペア:

[(1, 208316654504), (2, 104158327252), (4, 52079163626), (7, 29759522072), (8, 26039581813), (14, 14879761036), (23, 9057245848), (28, 7439880518), (46, 4528622924), (49, 4251360296), (56, 3719940259), (92, 2264311462), (98, 2125680148), (157, 1326857672), (161, 1293892264), (184, 1132155731), (196, 1062840074), (314, 663428836), (322, 646946132), (367, 567620312), (392, 531420037), (401, 519492904), (628, 331714418), (644, 323473066), (734, 283810156), (802, 259746452), (1099, 189551096), (1127, 184841752), (1256, 165857209), (1288, 161736533), (1468, 141905078), (1604, 129873226), (2198, 94775548), (2254, 92420876), (2569, 81088616), (2807, 74213272), (2936, 70952539), (3208, 64936613), (3611, 57689464), (4396, 47387774), (4508, 46210438), (5138, 40544308), (5614, 37106636), (7222, 28844732), (7693, 27078728), (8441, 24679144), (8792, 23693887), (9016, 23105219), (9223, 22586648), (10276, 20272154), (11228, 18553318), (14444, 14422366), (15386, 13539364), (16882, 12339572), (17983, 11584088), (18446, 11293324), (19649, 10601896), (20552, 10136077), (22456, 9276659), (25277, 8241352), (28888, 7211183), (30772, 6769682), (33764, 6169786), (35966, 5792044), (36892, 5646662), (39298, 5300948), (50554, 4120676), (57619, 3615416), (59087, 3525592), (61544, 3384841), (62957, 3308872), (64561, 3226664), (67528, 3084893), (71932, 2896022), (73784, 2823331), (78596, 2650474), (101108, 2060338), (115238, 1807708), (118174, 1762796), (125914, 1654436), (129122, 1613332), (143864, 1448011), (147167, 1415512), (157192, 1325237), (176939, 1177336), (202216, 1030169), (230476, 903854), (236348, 881398), (251828, 827218), (258244, 806666), (294334, 707756), (353878, 588668), (403333, 516488), (413609, 503656), (440699, 472696), (451927, 460952)]