207380208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8693}}^1$

素因数の和:8782

約数の個数: 80

約数和(自身を含む): 620960256

約数和(自身を除く): 413580048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 284, 336, 426, 497, 568, 852, 994, 1136, 1491, 1704, 1988, 2982, 3408, 3976, 5964, 7952, 8693, 11928, 17386, 23856, 26079, 34772, 52158, 60851, 69544, 104316, 121702, 139088, 182553, 208632, 243404, 365106, 417264, 486808, 617203, 730212, 973616, 1234406, 1460424, 1851609, 2468812, 2920848, 3703218, 4320421, 4937624, 7406436, 8640842, 9875248, 12961263, 14812872, 17281684, 25922526, 29625744, 34563368, 51845052, 69126736, 103690104, 207380208]

約数ペア:

[(1, 207380208), (2, 103690104), (3, 69126736), (4, 51845052), (6, 34563368), (7, 29625744), (8, 25922526), (12, 17281684), (14, 14812872), (16, 12961263), (21, 9875248), (24, 8640842), (28, 7406436), (42, 4937624), (48, 4320421), (56, 3703218), (71, 2920848), (84, 2468812), (112, 1851609), (142, 1460424), (168, 1234406), (213, 973616), (284, 730212), (336, 617203), (426, 486808), (497, 417264), (568, 365106), (852, 243404), (994, 208632), (1136, 182553), (1491, 139088), (1704, 121702), (1988, 104316), (2982, 69544), (3408, 60851), (3976, 52158), (5964, 34772), (7952, 26079), (8693, 23856), (11928, 17386)]