196403770

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1\times {\mathrm{953}}^1$

素因数の和:1554

約数の個数: 32

約数和(自身を含む): 364115088

約数和(自身を除く): 167711318

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 557, 953, 1114, 1906, 2785, 4765, 5570, 9530, 20609, 35261, 41218, 70522, 103045, 176305, 206090, 352610, 530821, 1061642, 2654105, 5308210, 19640377, 39280754, 98201885, 196403770]

約数ペア:

[(1, 196403770), (2, 98201885), (5, 39280754), (10, 19640377), (37, 5308210), (74, 2654105), (185, 1061642), (370, 530821), (557, 352610), (953, 206090), (1114, 176305), (1906, 103045), (2785, 70522), (4765, 41218), (5570, 35261), (9530, 20609)]