208855950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{1392373}}^1$

素因数の和:1392388

約数の個数: 24

約数和(自身を含む): 517963128

約数和(自身を除く): 309107178

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 1392373, 2784746, 4177119, 6961865, 8354238, 13923730, 20885595, 34809325, 41771190, 69618650, 104427975, 208855950]

約数ペア:

[(1, 208855950), (2, 104427975), (3, 69618650), (5, 41771190), (6, 34809325), (10, 20885595), (15, 13923730), (25, 8354238), (30, 6961865), (50, 4177119), (75, 2784746), (150, 1392373)]