200848488980

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{4449457}}^1$

素因数の和:4449564

約数の個数: 48

約数和(自身を含む): 440282768016

約数和(自身を除く): 239434279036

約数列:

[1, 2, 4, 5, 10, 20, 37, 61, 74, 122, 148, 185, 244, 305, 370, 610, 740, 1220, 2257, 4514, 9028, 11285, 22570, 45140, 4449457, 8898914, 17797828, 22247285, 44494570, 88989140, 164629909, 271416877, 329259818, 542833754, 658519636, 823149545, 1085667508, 1357084385, 1646299090, 2714168770, 3292598180, 5428337540, 10042424449, 20084848898, 40169697796, 50212122245, 100424244490, 200848488980]

約数ペア:

[(1, 200848488980), (2, 100424244490), (4, 50212122245), (5, 40169697796), (10, 20084848898), (20, 10042424449), (37, 5428337540), (61, 3292598180), (74, 2714168770), (122, 1646299090), (148, 1357084385), (185, 1085667508), (244, 823149545), (305, 658519636), (370, 542833754), (610, 329259818), (740, 271416877), (1220, 164629909), (2257, 88989140), (4514, 44494570), (9028, 22247285), (11285, 17797828), (22570, 8898914), (45140, 4449457)]