200764367980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{857}}^1\times {\mathrm{1297}}^1$

素因数の和:2995

約数の個数: 96

約数和(自身を含む): 461385916992

約数和(自身を除く): 260621549012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 821, 857, 1297, 1642, 1714, 2594, 3284, 3428, 4105, 4285, 5188, 6485, 8210, 8570, 9031, 9427, 12970, 14267, 16420, 17140, 18062, 18854, 25940, 28534, 36124, 37708, 45155, 47135, 57068, 71335, 90310, 94270, 142670, 180620, 188540, 285340, 703597, 1064837, 1111529, 1407194, 2129674, 2223058, 2814388, 3517985, 4259348, 4446116, 5324185, 5557645, 7035970, 7739567, 10648370, 11115290, 11713207, 12226819, 14071940, 15479134, 21296740, 22230580, 23426414, 24453638, 30958268, 38697835, 46852828, 48907276, 58566035, 61134095, 77395670, 117132070, 122268190, 154791340, 234264140, 244536380, 912565309, 1825130618, 3650261236, 4562826545, 9125653090, 10038218399, 18251306180, 20076436798, 40152873596, 50191091995, 100382183990, 200764367980]

約数ペア:

[(1, 200764367980), (2, 100382183990), (4, 50191091995), (5, 40152873596), (10, 20076436798), (11, 18251306180), (20, 10038218399), (22, 9125653090), (44, 4562826545), (55, 3650261236), (110, 1825130618), (220, 912565309), (821, 244536380), (857, 234264140), (1297, 154791340), (1642, 122268190), (1714, 117132070), (2594, 77395670), (3284, 61134095), (3428, 58566035), (4105, 48907276), (4285, 46852828), (5188, 38697835), (6485, 30958268), (8210, 24453638), (8570, 23426414), (9031, 22230580), (9427, 21296740), (12970, 15479134), (14267, 14071940), (16420, 12226819), (17140, 11713207), (18062, 11115290), (18854, 10648370), (25940, 7739567), (28534, 7035970), (36124, 5557645), (37708, 5324185), (45155, 4446116), (47135, 4259348), (57068, 3517985), (71335, 2814388), (90310, 2223058), (94270, 2129674), (142670, 1407194), (180620, 1111529), (188540, 1064837), (285340, 703597)]