200951290

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{1091}}^1$

素因数の和:1374

約数の個数: 32

約数和(自身を含む): 367488576

約数和(自身を除く): 166537286

約数列:

[1, 2, 5, 10, 113, 163, 226, 326, 565, 815, 1091, 1130, 1630, 2182, 5455, 10910, 18419, 36838, 92095, 123283, 177833, 184190, 246566, 355666, 616415, 889165, 1232830, 1778330, 20095129, 40190258, 100475645, 200951290]

約数ペア:

[(1, 200951290), (2, 100475645), (5, 40190258), (10, 20095129), (113, 1778330), (163, 1232830), (226, 889165), (326, 616415), (565, 355666), (815, 246566), (1091, 184190), (1130, 177833), (1630, 123283), (2182, 92095), (5455, 36838), (10910, 18419)]