201045204

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{317}}^1$

素因数の和:629

約数の個数: 72

約数和(自身を含む): 518568960

約数和(自身を除く): 317523756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 223, 237, 316, 317, 446, 474, 634, 669, 711, 892, 948, 951, 1268, 1338, 1422, 1902, 2007, 2676, 2844, 2853, 3804, 4014, 5706, 8028, 11412, 17617, 25043, 35234, 50086, 52851, 70468, 70691, 75129, 100172, 105702, 141382, 150258, 158553, 211404, 212073, 225387, 282764, 300516, 317106, 424146, 450774, 634212, 636219, 848292, 901548, 1272438, 2544876, 5584589, 11169178, 16753767, 22338356, 33507534, 50261301, 67015068, 100522602, 201045204]

約数ペア:

[(1, 201045204), (2, 100522602), (3, 67015068), (4, 50261301), (6, 33507534), (9, 22338356), (12, 16753767), (18, 11169178), (36, 5584589), (79, 2544876), (158, 1272438), (223, 901548), (237, 848292), (316, 636219), (317, 634212), (446, 450774), (474, 424146), (634, 317106), (669, 300516), (711, 282764), (892, 225387), (948, 212073), (951, 211404), (1268, 158553), (1338, 150258), (1422, 141382), (1902, 105702), (2007, 100172), (2676, 75129), (2844, 70691), (2853, 70468), (3804, 52851), (4014, 50086), (5706, 35234), (8028, 25043), (11412, 17617)]