201648902

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 384652800

約数和(自身を除く): 183003898

約数列:

[1, 2, 7, 13, 14, 26, 59, 89, 91, 118, 178, 182, 211, 413, 422, 623, 767, 826, 1157, 1246, 1477, 1534, 2314, 2743, 2954, 5251, 5369, 5486, 8099, 10502, 10738, 12449, 16198, 18779, 19201, 24898, 36757, 37558, 38402, 68263, 73514, 87143, 131453, 136526, 161837, 174286, 244127, 262906, 323674, 477841, 488254, 955682, 1107961, 1132859, 1708889, 2215922, 2265718, 3417778, 7755727, 14403493, 15511454, 28806986, 100824451, 201648902]

約数ペア:

[(1, 201648902), (2, 100824451), (7, 28806986), (13, 15511454), (14, 14403493), (26, 7755727), (59, 3417778), (89, 2265718), (91, 2215922), (118, 1708889), (178, 1132859), (182, 1107961), (211, 955682), (413, 488254), (422, 477841), (623, 323674), (767, 262906), (826, 244127), (1157, 174286), (1246, 161837), (1477, 136526), (1534, 131453), (2314, 87143), (2743, 73514), (2954, 68263), (5251, 38402), (5369, 37558), (5486, 36757), (8099, 24898), (10502, 19201), (10738, 18779), (12449, 16198)]