201034460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:411

約数の個数: 96

約数和(自身を含む): 479001600

約数和(自身を除く): 277967140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 79, 86, 110, 158, 172, 215, 220, 269, 316, 395, 430, 473, 538, 790, 860, 869, 946, 1076, 1345, 1580, 1738, 1892, 2365, 2690, 2959, 3397, 3476, 4345, 4730, 5380, 5918, 6794, 8690, 9460, 11567, 11836, 13588, 14795, 16985, 17380, 21251, 23134, 29590, 33970, 37367, 42502, 46268, 57835, 59180, 67940, 74734, 85004, 106255, 115670, 127237, 149468, 186835, 212510, 231340, 233761, 254474, 373670, 425020, 467522, 508948, 636185, 747340, 913793, 935044, 1168805, 1272370, 1827586, 2337610, 2544740, 3655172, 4568965, 4675220, 9137930, 10051723, 18275860, 20103446, 40206892, 50258615, 100517230, 201034460]

約数ペア:

[(1, 201034460), (2, 100517230), (4, 50258615), (5, 40206892), (10, 20103446), (11, 18275860), (20, 10051723), (22, 9137930), (43, 4675220), (44, 4568965), (55, 3655172), (79, 2544740), (86, 2337610), (110, 1827586), (158, 1272370), (172, 1168805), (215, 935044), (220, 913793), (269, 747340), (316, 636185), (395, 508948), (430, 467522), (473, 425020), (538, 373670), (790, 254474), (860, 233761), (869, 231340), (946, 212510), (1076, 186835), (1345, 149468), (1580, 127237), (1738, 115670), (1892, 106255), (2365, 85004), (2690, 74734), (2959, 67940), (3397, 59180), (3476, 57835), (4345, 46268), (4730, 42502), (5380, 37367), (5918, 33970), (6794, 29590), (8690, 23134), (9460, 21251), (11567, 17380), (11836, 16985), (13588, 14795)]