200568370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{2659}}^1$

素因数の和:3082

約数の個数: 32

約数和(自身を含む): 381124800

約数和(自身を除く): 180556430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 397, 794, 1985, 2659, 3970, 5318, 7543, 13295, 15086, 26590, 37715, 50521, 75430, 101042, 252605, 505210, 1055623, 2111246, 5278115, 10556230, 20056837, 40113674, 100284185, 200568370]

約数ペア:

[(1, 200568370), (2, 100284185), (5, 40113674), (10, 20056837), (19, 10556230), (38, 5278115), (95, 2111246), (190, 1055623), (397, 505210), (794, 252605), (1985, 101042), (2659, 75430), (3970, 50521), (5318, 37715), (7543, 26590), (13295, 15086)]