207997848

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{31063}}^1$

素因数の和:31109

約数の個数: 64

約数和(自身を含む): 596428800

約数和(自身を除く): 388430952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 3348, 6696, 31063, 62126, 93189, 124252, 186378, 248504, 279567, 372756, 559134, 745512, 838701, 962953, 1118268, 1677402, 1925906, 2236536, 2888859, 3354804, 3851812, 5777718, 6709608, 7703624, 8666577, 11555436, 17333154, 23110872, 25999731, 34666308, 51999462, 69332616, 103998924, 207997848]

約数ペア:

[(1, 207997848), (2, 103998924), (3, 69332616), (4, 51999462), (6, 34666308), (8, 25999731), (9, 23110872), (12, 17333154), (18, 11555436), (24, 8666577), (27, 7703624), (31, 6709608), (36, 5777718), (54, 3851812), (62, 3354804), (72, 2888859), (93, 2236536), (108, 1925906), (124, 1677402), (186, 1118268), (216, 962953), (248, 838701), (279, 745512), (372, 559134), (558, 372756), (744, 279567), (837, 248504), (1116, 186378), (1674, 124252), (2232, 93189), (3348, 62126), (6696, 31063)]