201749631712

素因数分解:

$2^5\times {\mathrm{211}}^1\times {\mathrm{379}}^1\times {\mathrm{78839}}^1$

素因数の和:79439

約数の個数: 48

約数和(自身を含む): 400135075200

約数和(自身を除く): 198385443488

約数列:

[1, 2, 4, 8, 16, 32, 211, 379, 422, 758, 844, 1516, 1688, 3032, 3376, 6064, 6752, 12128, 78839, 79969, 157678, 159938, 315356, 319876, 630712, 639752, 1261424, 1279504, 2522848, 2559008, 16635029, 29879981, 33270058, 59759962, 66540116, 119519924, 133080232, 239039848, 266160464, 478079696, 532320928, 956159392, 6304675991, 12609351982, 25218703964, 50437407928, 100874815856, 201749631712]

約数ペア:

[(1, 201749631712), (2, 100874815856), (4, 50437407928), (8, 25218703964), (16, 12609351982), (32, 6304675991), (211, 956159392), (379, 532320928), (422, 478079696), (758, 266160464), (844, 239039848), (1516, 133080232), (1688, 119519924), (3032, 66540116), (3376, 59759962), (6064, 33270058), (6752, 29879981), (12128, 16635029), (78839, 2559008), (79969, 2522848), (157678, 1279504), (159938, 1261424), (315356, 639752), (319876, 630712)]