207978036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1097}}^1$

素因数の和:1209

約数の個数: 96

約数和(自身を含む): 579462912

約数和(自身を除く): 371484876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 61, 74, 84, 111, 122, 148, 183, 222, 244, 259, 366, 427, 444, 518, 732, 777, 854, 1036, 1097, 1281, 1554, 1708, 2194, 2257, 2562, 3108, 3291, 4388, 4514, 5124, 6582, 6771, 7679, 9028, 13164, 13542, 15358, 15799, 23037, 27084, 30716, 31598, 40589, 46074, 47397, 63196, 66917, 81178, 92148, 94794, 121767, 133834, 162356, 189588, 200751, 243534, 267668, 284123, 401502, 468419, 487068, 568246, 803004, 852369, 936838, 1136492, 1405257, 1704738, 1873676, 2475929, 2810514, 3409476, 4951858, 5621028, 7427787, 9903716, 14855574, 17331503, 29711148, 34663006, 51994509, 69326012, 103989018, 207978036]

約数ペア:

[(1, 207978036), (2, 103989018), (3, 69326012), (4, 51994509), (6, 34663006), (7, 29711148), (12, 17331503), (14, 14855574), (21, 9903716), (28, 7427787), (37, 5621028), (42, 4951858), (61, 3409476), (74, 2810514), (84, 2475929), (111, 1873676), (122, 1704738), (148, 1405257), (183, 1136492), (222, 936838), (244, 852369), (259, 803004), (366, 568246), (427, 487068), (444, 468419), (518, 401502), (732, 284123), (777, 267668), (854, 243534), (1036, 200751), (1097, 189588), (1281, 162356), (1554, 133834), (1708, 121767), (2194, 94794), (2257, 92148), (2562, 81178), (3108, 66917), (3291, 63196), (4388, 47397), (4514, 46074), (5124, 40589), (6582, 31598), (6771, 30716), (7679, 27084), (9028, 23037), (13164, 15799), (13542, 15358)]