201506864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{577}}^1$

素因数の和:694

約数の個数: 80

約数和(自身を含む): 445513152

約数和(自身を除く): 244006288

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 73, 92, 104, 146, 184, 208, 292, 299, 368, 577, 584, 598, 949, 1154, 1168, 1196, 1679, 1898, 2308, 2392, 3358, 3796, 4616, 4784, 6716, 7501, 7592, 9232, 13271, 13432, 15002, 15184, 21827, 26542, 26864, 30004, 42121, 43654, 53084, 60008, 84242, 87308, 106168, 120016, 168484, 172523, 174616, 212336, 336968, 345046, 349232, 547573, 673936, 690092, 968783, 1095146, 1380184, 1937566, 2190292, 2760368, 3875132, 4380584, 7750264, 8761168, 12594179, 15500528, 25188358, 50376716, 100753432, 201506864]

約数ペア:

[(1, 201506864), (2, 100753432), (4, 50376716), (8, 25188358), (13, 15500528), (16, 12594179), (23, 8761168), (26, 7750264), (46, 4380584), (52, 3875132), (73, 2760368), (92, 2190292), (104, 1937566), (146, 1380184), (184, 1095146), (208, 968783), (292, 690092), (299, 673936), (368, 547573), (577, 349232), (584, 345046), (598, 336968), (949, 212336), (1154, 174616), (1168, 172523), (1196, 168484), (1679, 120016), (1898, 106168), (2308, 87308), (2392, 84242), (3358, 60008), (3796, 53084), (4616, 43654), (4784, 42121), (6716, 30004), (7501, 26864), (7592, 26542), (9232, 21827), (13271, 15184), (13432, 15002)]