201629408

素因数分解:

$2^5\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:376

約数の個数: 72

約数和(自身を含む): 426150648

約数和(自身を除く): 224521240

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 86, 92, 172, 184, 277, 344, 368, 529, 554, 688, 736, 989, 1058, 1108, 1376, 1978, 2116, 2216, 3956, 4232, 4432, 6371, 7912, 8464, 8864, 11911, 12742, 15824, 16928, 22747, 23822, 25484, 31648, 45494, 47644, 50968, 90988, 95288, 101936, 146533, 181976, 190576, 203872, 273953, 293066, 363952, 381152, 547906, 586132, 727904, 1095812, 1172264, 2191624, 2344528, 4383248, 4689056, 6300919, 8766496, 12601838, 25203676, 50407352, 100814704, 201629408]

約数ペア:

[(1, 201629408), (2, 100814704), (4, 50407352), (8, 25203676), (16, 12601838), (23, 8766496), (32, 6300919), (43, 4689056), (46, 4383248), (86, 2344528), (92, 2191624), (172, 1172264), (184, 1095812), (277, 727904), (344, 586132), (368, 547906), (529, 381152), (554, 363952), (688, 293066), (736, 273953), (989, 203872), (1058, 190576), (1108, 181976), (1376, 146533), (1978, 101936), (2116, 95288), (2216, 90988), (3956, 50968), (4232, 47644), (4432, 45494), (6371, 31648), (7912, 25484), (8464, 23822), (8864, 22747), (11911, 16928), (12742, 15824)]