201860811728

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{613}}^1\times {\mathrm{3709}}^1$

素因数の和:4540

約数の個数: 80

約数和(自身を含む): 406748966400

約数和(自身を除く): 204888154672

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 179, 248, 358, 496, 613, 716, 1226, 1432, 2452, 2864, 3709, 4904, 5549, 7418, 9808, 11098, 14836, 19003, 22196, 29672, 38006, 44392, 59344, 76012, 88784, 109727, 114979, 152024, 219454, 229958, 304048, 438908, 459916, 663911, 877816, 919832, 1327822, 1755632, 1839664, 2273617, 2655644, 3401537, 4547234, 5311288, 6803074, 9094468, 10622576, 13606148, 18188936, 20581241, 27212296, 36377872, 41162482, 54424592, 70482127, 82324964, 140964254, 164649928, 281928508, 329299856, 406977443, 563857016, 813954886, 1127714032, 1627909772, 3255819544, 6511639088, 12616300733, 25232601466, 50465202932, 100930405864, 201860811728]

約数ペア:

[(1, 201860811728), (2, 100930405864), (4, 50465202932), (8, 25232601466), (16, 12616300733), (31, 6511639088), (62, 3255819544), (124, 1627909772), (179, 1127714032), (248, 813954886), (358, 563857016), (496, 406977443), (613, 329299856), (716, 281928508), (1226, 164649928), (1432, 140964254), (2452, 82324964), (2864, 70482127), (3709, 54424592), (4904, 41162482), (5549, 36377872), (7418, 27212296), (9808, 20581241), (11098, 18188936), (14836, 13606148), (19003, 10622576), (22196, 9094468), (29672, 6803074), (38006, 5311288), (44392, 4547234), (59344, 3401537), (76012, 2655644), (88784, 2273617), (109727, 1839664), (114979, 1755632), (152024, 1327822), (219454, 919832), (229958, 877816), (304048, 663911), (438908, 459916)]