200442950

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{65719}}^1$

素因数の和:65792

約数の個数: 24

約数和(自身を含む): 378941520

約数和(自身を除く): 178498570

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 305, 610, 1525, 3050, 65719, 131438, 328595, 657190, 1642975, 3285950, 4008859, 8017718, 20044295, 40088590, 100221475, 200442950]

約数ペア:

[(1, 200442950), (2, 100221475), (5, 40088590), (10, 20044295), (25, 8017718), (50, 4008859), (61, 3285950), (122, 1642975), (305, 657190), (610, 328595), (1525, 131438), (3050, 65719)]