221293902

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1013}}^1\times {\mathrm{1583}}^1$

素因数の和:2624

約数の個数: 32

約数和(自身を含む): 462578688

約数和(自身を除く): 241284786

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1013, 1583, 2026, 3039, 3166, 4749, 6078, 9498, 23299, 36409, 46598, 69897, 72818, 109227, 139794, 218454, 1603579, 3207158, 4810737, 9621474, 36882317, 73764634, 110646951, 221293902]

約数ペア:

[(1, 221293902), (2, 110646951), (3, 73764634), (6, 36882317), (23, 9621474), (46, 4810737), (69, 3207158), (138, 1603579), (1013, 218454), (1583, 139794), (2026, 109227), (3039, 72818), (3166, 69897), (4749, 46598), (6078, 36409), (9498, 23299)]