207324970

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{4787}}^1$

素因数の和:4926

約数の個数: 32

約数和(自身を含む): 384725376

約数和(自身を除く): 177400406

約数列:

[1, 2, 5, 10, 61, 71, 122, 142, 305, 355, 610, 710, 4331, 4787, 8662, 9574, 21655, 23935, 43310, 47870, 292007, 339877, 584014, 679754, 1460035, 1699385, 2920070, 3398770, 20732497, 41464994, 103662485, 207324970]

約数ペア:

[(1, 207324970), (2, 103662485), (5, 41464994), (10, 20732497), (61, 3398770), (71, 2920070), (122, 1699385), (142, 1460035), (305, 679754), (355, 584014), (610, 339877), (710, 292007), (4331, 47870), (4787, 43310), (8662, 23935), (9574, 21655)]