208103640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1734197}}^1$

素因数の和:1734211

約数の個数: 32

約数和(自身を含む): 624311280

約数和(自身を除く): 416207640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1734197, 3468394, 5202591, 6936788, 8670985, 10405182, 13873576, 17341970, 20810364, 26012955, 34683940, 41620728, 52025910, 69367880, 104051820, 208103640]

約数ペア:

[(1, 208103640), (2, 104051820), (3, 69367880), (4, 52025910), (5, 41620728), (6, 34683940), (8, 26012955), (10, 20810364), (12, 17341970), (15, 13873576), (20, 10405182), (24, 8670985), (30, 6936788), (40, 5202591), (60, 3468394), (120, 1734197)]