209320608

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{467}}^1$

素因数の和:539

約数の個数: 192

約数和(自身を含む): 679311360

約数和(自身を除く): 469990752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 29, 32, 42, 46, 48, 56, 58, 69, 84, 87, 92, 96, 112, 116, 138, 161, 168, 174, 184, 203, 224, 232, 276, 322, 336, 348, 368, 406, 464, 467, 483, 552, 609, 644, 667, 672, 696, 736, 812, 928, 934, 966, 1104, 1218, 1288, 1334, 1392, 1401, 1624, 1868, 1932, 2001, 2208, 2436, 2576, 2668, 2784, 2802, 3248, 3269, 3736, 3864, 4002, 4669, 4872, 5152, 5336, 5604, 6496, 6538, 7472, 7728, 8004, 9338, 9744, 9807, 10672, 10741, 11208, 13076, 13543, 14007, 14944, 15456, 16008, 18676, 19488, 19614, 21344, 21482, 22416, 26152, 27086, 28014, 32016, 32223, 37352, 39228, 40629, 42964, 44832, 52304, 54172, 56028, 64032, 64446, 74704, 75187, 78456, 81258, 85928, 94801, 104608, 108344, 112056, 128892, 149408, 150374, 156912, 162516, 171856, 189602, 216688, 224112, 225561, 257784, 284403, 300748, 311489, 313824, 325032, 343712, 379204, 433376, 448224, 451122, 515568, 568806, 601496, 622978, 650064, 758408, 902244, 934467, 1031136, 1137612, 1202992, 1245956, 1300128, 1516816, 1804488, 1868934, 2180423, 2275224, 2405984, 2491912, 3033632, 3608976, 3737868, 4360846, 4550448, 4983824, 6541269, 7217952, 7475736, 8721692, 9100896, 9967648, 13082538, 14951472, 17443384, 26165076, 29902944, 34886768, 52330152, 69773536, 104660304, 209320608]

約数ペア:

[(1, 209320608), (2, 104660304), (3, 69773536), (4, 52330152), (6, 34886768), (7, 29902944), (8, 26165076), (12, 17443384), (14, 14951472), (16, 13082538), (21, 9967648), (23, 9100896), (24, 8721692), (28, 7475736), (29, 7217952), (32, 6541269), (42, 4983824), (46, 4550448), (48, 4360846), (56, 3737868), (58, 3608976), (69, 3033632), (84, 2491912), (87, 2405984), (92, 2275224), (96, 2180423), (112, 1868934), (116, 1804488), (138, 1516816), (161, 1300128), (168, 1245956), (174, 1202992), (184, 1137612), (203, 1031136), (224, 934467), (232, 902244), (276, 758408), (322, 650064), (336, 622978), (348, 601496), (368, 568806), (406, 515568), (464, 451122), (467, 448224), (483, 433376), (552, 379204), (609, 343712), (644, 325032), (667, 313824), (672, 311489), (696, 300748), (736, 284403), (812, 257784), (928, 225561), (934, 224112), (966, 216688), (1104, 189602), (1218, 171856), (1288, 162516), (1334, 156912), (1392, 150374), (1401, 149408), (1624, 128892), (1868, 112056), (1932, 108344), (2001, 104608), (2208, 94801), (2436, 85928), (2576, 81258), (2668, 78456), (2784, 75187), (2802, 74704), (3248, 64446), (3269, 64032), (3736, 56028), (3864, 54172), (4002, 52304), (4669, 44832), (4872, 42964), (5152, 40629), (5336, 39228), (5604, 37352), (6496, 32223), (6538, 32016), (7472, 28014), (7728, 27086), (8004, 26152), (9338, 22416), (9744, 21482), (9807, 21344), (10672, 19614), (10741, 19488), (11208, 18676), (13076, 16008), (13543, 15456), (14007, 14944)]