196355830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{77611}}^1$

素因数の和:77652

約数の個数: 32

約数和(自身を含む): 402340608

約数和(自身を除く): 205984778

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 77611, 155222, 388055, 776110, 853721, 1707442, 1785053, 3570106, 4268605, 8537210, 8925265, 17850530, 19635583, 39271166, 98177915, 196355830]

約数ペア:

[(1, 196355830), (2, 98177915), (5, 39271166), (10, 19635583), (11, 17850530), (22, 8925265), (23, 8537210), (46, 4268605), (55, 3570106), (110, 1785053), (115, 1707442), (230, 853721), (253, 776110), (506, 388055), (1265, 155222), (2530, 77611)]