201895870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59207}}^1$

素因数の和:59256

約数の個数: 32

約数和(自身を含む): 409245696

約数和(自身を除く): 207349826

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 59207, 118414, 296035, 592070, 651277, 1302554, 1835417, 3256385, 3670834, 6512770, 9177085, 18354170, 20189587, 40379174, 100947935, 201895870]

約数ペア:

[(1, 201895870), (2, 100947935), (5, 40379174), (10, 20189587), (11, 18354170), (22, 9177085), (31, 6512770), (55, 3670834), (62, 3256385), (110, 1835417), (155, 1302554), (310, 651277), (341, 592070), (682, 296035), (1705, 118414), (3410, 59207)]