204315488

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{6217}}^1$

素因数の和:6319

約数の個数: 48

約数和(自身を含む): 438742080

約数和(自身を除く): 234426592

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 79, 104, 158, 208, 316, 416, 632, 1027, 1264, 2054, 2528, 4108, 6217, 8216, 12434, 16432, 24868, 32864, 49736, 80821, 99472, 161642, 198944, 323284, 491143, 646568, 982286, 1293136, 1964572, 2586272, 3929144, 6384859, 7858288, 12769718, 15716576, 25539436, 51078872, 102157744, 204315488]

約数ペア:

[(1, 204315488), (2, 102157744), (4, 51078872), (8, 25539436), (13, 15716576), (16, 12769718), (26, 7858288), (32, 6384859), (52, 3929144), (79, 2586272), (104, 1964572), (158, 1293136), (208, 982286), (316, 646568), (416, 491143), (632, 323284), (1027, 198944), (1264, 161642), (2054, 99472), (2528, 80821), (4108, 49736), (6217, 32864), (8216, 24868), (12434, 16432)]