208621043880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1738508699}}^1$

素因数の和:1738508713

約数の個数: 32

約数和(自身を含む): 625863132000

約数和(自身を除く): 417242088120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1738508699, 3477017398, 5215526097, 6954034796, 8692543495, 10431052194, 13908069592, 17385086990, 20862104388, 26077630485, 34770173980, 41724208776, 52155260970, 69540347960, 104310521940, 208621043880]

約数ペア:

[(1, 208621043880), (2, 104310521940), (3, 69540347960), (4, 52155260970), (5, 41724208776), (6, 34770173980), (8, 26077630485), (10, 20862104388), (12, 17385086990), (15, 13908069592), (20, 10431052194), (24, 8692543495), (30, 6954034796), (40, 5215526097), (60, 3477017398), (120, 1738508699)]