208085052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{31357}}^1$

素因数の和:31450

約数の個数: 48

約数和(自身を含む): 561935360

約数和(自身を除く): 353850308

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 31357, 62714, 94071, 125428, 188142, 219499, 376284, 438998, 658497, 877996, 1316994, 2477203, 2633988, 4954406, 7431609, 9908812, 14863218, 17340421, 29726436, 34680842, 52021263, 69361684, 104042526, 208085052]

約数ペア:

[(1, 208085052), (2, 104042526), (3, 69361684), (4, 52021263), (6, 34680842), (7, 29726436), (12, 17340421), (14, 14863218), (21, 9908812), (28, 7431609), (42, 4954406), (79, 2633988), (84, 2477203), (158, 1316994), (237, 877996), (316, 658497), (474, 438998), (553, 376284), (948, 219499), (1106, 188142), (1659, 125428), (2212, 94071), (3318, 62714), (6636, 31357)]