194637759830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{2549951}}^1$

素因数の和:2550424

約数の個数: 32

約数和(自身を含む): 371783001600

約数和(自身を除く): 177145241770

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 449, 898, 2245, 4490, 7633, 15266, 38165, 76330, 2549951, 5099902, 12749755, 25499510, 43349167, 86698334, 216745835, 433491670, 1144927999, 2289855998, 5724639995, 11449279990, 19463775983, 38927551966, 97318879915, 194637759830]

約数ペア:

[(1, 194637759830), (2, 97318879915), (5, 38927551966), (10, 19463775983), (17, 11449279990), (34, 5724639995), (85, 2289855998), (170, 1144927999), (449, 433491670), (898, 216745835), (2245, 86698334), (4490, 43349167), (7633, 25499510), (15266, 12749755), (38165, 5099902), (76330, 2549951)]