200828212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{977}}^1$

素因数の和:1120

約数の個数: 48

約数和(自身を含む): 391043520

約数和(自身を除く): 190215308

約数列:

[1, 2, 4, 13, 26, 52, 59, 67, 118, 134, 236, 268, 767, 871, 977, 1534, 1742, 1954, 3068, 3484, 3908, 3953, 7906, 12701, 15812, 25402, 50804, 51389, 57643, 65459, 102778, 115286, 130918, 205556, 230572, 261836, 749359, 850967, 1498718, 1701934, 2997436, 3403868, 3862081, 7724162, 15448324, 50207053, 100414106, 200828212]

約数ペア:

[(1, 200828212), (2, 100414106), (4, 50207053), (13, 15448324), (26, 7724162), (52, 3862081), (59, 3403868), (67, 2997436), (118, 1701934), (134, 1498718), (236, 850967), (268, 749359), (767, 261836), (871, 230572), (977, 205556), (1534, 130918), (1742, 115286), (1954, 102778), (3068, 65459), (3484, 57643), (3908, 51389), (3953, 50804), (7906, 25402), (12701, 15812)]