221912930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{3371}}^1$

素因数の和:3634

約数の個数: 32

約数和(自身を含む): 415160640

約数和(自身を除く): 193247710

約数列:

[1, 2, 5, 10, 29, 58, 145, 227, 290, 454, 1135, 2270, 3371, 6583, 6742, 13166, 16855, 32915, 33710, 65830, 97759, 195518, 488795, 765217, 977590, 1530434, 3826085, 7652170, 22191293, 44382586, 110956465, 221912930]

約数ペア:

[(1, 221912930), (2, 110956465), (5, 44382586), (10, 22191293), (29, 7652170), (58, 3826085), (145, 1530434), (227, 977590), (290, 765217), (454, 488795), (1135, 195518), (2270, 97759), (3371, 65830), (6583, 33710), (6742, 32915), (13166, 16855)]