199836454804

素因数分解:

$2^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{233}}^1\times {\mathrm{74167}}^1$

素因数の和:74477

約数の個数: 72

約数和(自身を含む): 415486169280

約数和(自身を除く): 215649714476

約数列:

[1, 2, 4, 7, 14, 28, 49, 59, 98, 118, 196, 233, 236, 413, 466, 826, 932, 1631, 1652, 2891, 3262, 5782, 6524, 11417, 11564, 13747, 22834, 27494, 45668, 54988, 74167, 96229, 148334, 192458, 296668, 384916, 519169, 673603, 1038338, 1347206, 2076676, 2694412, 3634183, 4375853, 7268366, 8751706, 14536732, 17280911, 17503412, 30630971, 34561822, 61261942, 69123644, 120966377, 122523884, 214416797, 241932754, 428833594, 483865508, 846764639, 857667188, 1019573749, 1693529278, 2039147498, 3387058556, 4078294996, 7137016243, 14274032486, 28548064972, 49959113701, 99918227402, 199836454804]

約数ペア:

[(1, 199836454804), (2, 99918227402), (4, 49959113701), (7, 28548064972), (14, 14274032486), (28, 7137016243), (49, 4078294996), (59, 3387058556), (98, 2039147498), (118, 1693529278), (196, 1019573749), (233, 857667188), (236, 846764639), (413, 483865508), (466, 428833594), (826, 241932754), (932, 214416797), (1631, 122523884), (1652, 120966377), (2891, 69123644), (3262, 61261942), (5782, 34561822), (6524, 30630971), (11417, 17503412), (11564, 17280911), (13747, 14536732), (22834, 8751706), (27494, 7268366), (45668, 4375853), (54988, 3634183), (74167, 2694412), (96229, 2076676), (148334, 1347206), (192458, 1038338), (296668, 673603), (384916, 519169)]