202243030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{463}}^1$

素因数の和:530

約数の個数: 72

約数和(自身を含む): 423220896

約数和(自身を除く): 220977866

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 121, 190, 209, 242, 361, 418, 463, 605, 722, 926, 1045, 1210, 1805, 2090, 2299, 2315, 3610, 3971, 4598, 4630, 5093, 7942, 8797, 10186, 11495, 17594, 19855, 22990, 25465, 39710, 43681, 43985, 50930, 56023, 87362, 87970, 96767, 112046, 167143, 193534, 218405, 280115, 334286, 436810, 483835, 560230, 835715, 967670, 1064437, 1671430, 1838573, 2128874, 3677146, 5322185, 9192865, 10644370, 18385730, 20224303, 40448606, 101121515, 202243030]

約数ペア:

[(1, 202243030), (2, 101121515), (5, 40448606), (10, 20224303), (11, 18385730), (19, 10644370), (22, 9192865), (38, 5322185), (55, 3677146), (95, 2128874), (110, 1838573), (121, 1671430), (190, 1064437), (209, 967670), (242, 835715), (361, 560230), (418, 483835), (463, 436810), (605, 334286), (722, 280115), (926, 218405), (1045, 193534), (1210, 167143), (1805, 112046), (2090, 96767), (2299, 87970), (2315, 87362), (3610, 56023), (3971, 50930), (4598, 43985), (4630, 43681), (5093, 39710), (7942, 25465), (8797, 22990), (10186, 19855), (11495, 17594)]