207965604

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 216

約数和(自身を含む): 645294720

約数和(自身を除く): 437329116

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 37, 42, 44, 49, 66, 74, 77, 79, 84, 98, 111, 121, 132, 147, 148, 154, 158, 196, 222, 231, 237, 242, 259, 294, 308, 316, 363, 407, 444, 462, 474, 484, 518, 539, 553, 588, 726, 777, 814, 847, 869, 924, 948, 1036, 1078, 1106, 1221, 1452, 1554, 1617, 1628, 1659, 1694, 1738, 1813, 2156, 2212, 2442, 2541, 2607, 2849, 2923, 3108, 3234, 3318, 3388, 3476, 3626, 3871, 4477, 4884, 5082, 5214, 5439, 5698, 5846, 5929, 6083, 6468, 6636, 7252, 7742, 8547, 8769, 8954, 9559, 10164, 10428, 10878, 11396, 11613, 11692, 11858, 12166, 13431, 15484, 17094, 17538, 17787, 17908, 18249, 19118, 19943, 20461, 21756, 23226, 23716, 24332, 26862, 28677, 31339, 32153, 34188, 35076, 35574, 36498, 38236, 39886, 40922, 42581, 46452, 53724, 57354, 59829, 61383, 62678, 64306, 66913, 71148, 72996, 79772, 81844, 85162, 94017, 96459, 114708, 119658, 122766, 125356, 127743, 128612, 133826, 143227, 170324, 188034, 192918, 200739, 219373, 225071, 239316, 245532, 255486, 267652, 286454, 353683, 376068, 385836, 401478, 429681, 438746, 450142, 468391, 510972, 572908, 658119, 675213, 707366, 802956, 859362, 877492, 900284, 936782, 1061049, 1316238, 1350426, 1405173, 1414732, 1575497, 1718724, 1873564, 2122098, 2475781, 2632476, 2700852, 2810346, 3150994, 4244196, 4726491, 4951562, 5620692, 6301988, 7427343, 9452982, 9903124, 14854686, 17330467, 18905964, 29709372, 34660934, 51991401, 69321868, 103982802, 207965604]

約数ペア:

[(1, 207965604), (2, 103982802), (3, 69321868), (4, 51991401), (6, 34660934), (7, 29709372), (11, 18905964), (12, 17330467), (14, 14854686), (21, 9903124), (22, 9452982), (28, 7427343), (33, 6301988), (37, 5620692), (42, 4951562), (44, 4726491), (49, 4244196), (66, 3150994), (74, 2810346), (77, 2700852), (79, 2632476), (84, 2475781), (98, 2122098), (111, 1873564), (121, 1718724), (132, 1575497), (147, 1414732), (148, 1405173), (154, 1350426), (158, 1316238), (196, 1061049), (222, 936782), (231, 900284), (237, 877492), (242, 859362), (259, 802956), (294, 707366), (308, 675213), (316, 658119), (363, 572908), (407, 510972), (444, 468391), (462, 450142), (474, 438746), (484, 429681), (518, 401478), (539, 385836), (553, 376068), (588, 353683), (726, 286454), (777, 267652), (814, 255486), (847, 245532), (869, 239316), (924, 225071), (948, 219373), (1036, 200739), (1078, 192918), (1106, 188034), (1221, 170324), (1452, 143227), (1554, 133826), (1617, 128612), (1628, 127743), (1659, 125356), (1694, 122766), (1738, 119658), (1813, 114708), (2156, 96459), (2212, 94017), (2442, 85162), (2541, 81844), (2607, 79772), (2849, 72996), (2923, 71148), (3108, 66913), (3234, 64306), (3318, 62678), (3388, 61383), (3476, 59829), (3626, 57354), (3871, 53724), (4477, 46452), (4884, 42581), (5082, 40922), (5214, 39886), (5439, 38236), (5698, 36498), (5846, 35574), (5929, 35076), (6083, 34188), (6468, 32153), (6636, 31339), (7252, 28677), (7742, 26862), (8547, 24332), (8769, 23716), (8954, 23226), (9559, 21756), (10164, 20461), (10428, 19943), (10878, 19118), (11396, 18249), (11613, 17908), (11692, 17787), (11858, 17538), (12166, 17094), (13431, 15484)]