208386120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{1583}}^1$

素因数の和:2694

約数の個数: 64

約数和(自身を含む): 626123520

約数和(自身を除く): 417737400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1097, 1583, 2194, 3166, 3291, 4388, 4749, 5485, 6332, 6582, 7915, 8776, 9498, 10970, 12664, 13164, 15830, 16455, 18996, 21940, 23745, 26328, 31660, 32910, 37992, 43880, 47490, 63320, 65820, 94980, 131640, 189960, 1736551, 3473102, 5209653, 6946204, 8682755, 10419306, 13892408, 17365510, 20838612, 26048265, 34731020, 41677224, 52096530, 69462040, 104193060, 208386120]

約数ペア:

[(1, 208386120), (2, 104193060), (3, 69462040), (4, 52096530), (5, 41677224), (6, 34731020), (8, 26048265), (10, 20838612), (12, 17365510), (15, 13892408), (20, 10419306), (24, 8682755), (30, 6946204), (40, 5209653), (60, 3473102), (120, 1736551), (1097, 189960), (1583, 131640), (2194, 94980), (3166, 65820), (3291, 63320), (4388, 47490), (4749, 43880), (5485, 37992), (6332, 32910), (6582, 31660), (7915, 26328), (8776, 23745), (9498, 21940), (10970, 18996), (12664, 16455), (13164, 15830)]