204067968

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{40879}}^1$

素因数の和:40909

約数の個数: 64

約数和(自身を含む): 583766400

約数和(自身を除く): 379698432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 40879, 81758, 122637, 163516, 245274, 327032, 490548, 531427, 654064, 981096, 1062854, 1308128, 1594281, 1962192, 2125708, 2616256, 3188562, 3924384, 4251416, 5232512, 6377124, 7848768, 8502832, 12754248, 15697536, 17005664, 25508496, 34011328, 51016992, 68022656, 102033984, 204067968]

約数ペア:

[(1, 204067968), (2, 102033984), (3, 68022656), (4, 51016992), (6, 34011328), (8, 25508496), (12, 17005664), (13, 15697536), (16, 12754248), (24, 8502832), (26, 7848768), (32, 6377124), (39, 5232512), (48, 4251416), (52, 3924384), (64, 3188562), (78, 2616256), (96, 2125708), (104, 1962192), (128, 1594281), (156, 1308128), (192, 1062854), (208, 981096), (312, 654064), (384, 531427), (416, 490548), (624, 327032), (832, 245274), (1248, 163516), (1664, 122637), (2496, 81758), (4992, 40879)]