201874010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{25457}}^1$

素因数の和:25538

約数の個数: 32

約数和(自身を含む): 397755792

約数和(自身を除く): 195881782

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 7930, 25457, 50914, 127285, 254570, 330941, 661882, 1552877, 1654705, 3105754, 3309410, 7764385, 15528770, 20187401, 40374802, 100937005, 201874010]

約数ペア:

[(1, 201874010), (2, 100937005), (5, 40374802), (10, 20187401), (13, 15528770), (26, 7764385), (61, 3309410), (65, 3105754), (122, 1654705), (130, 1552877), (305, 661882), (610, 330941), (793, 254570), (1586, 127285), (3965, 50914), (7930, 25457)]