210003770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{3167}}^1$

素因数の和:3542

約数の個数: 32

約数和(自身を含む): 399168000

約数和(自身を除く): 189164230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 349, 698, 1745, 3167, 3490, 6334, 6631, 13262, 15835, 31670, 33155, 60173, 66310, 120346, 300865, 601730, 1105283, 2210566, 5526415, 11052830, 21000377, 42000754, 105001885, 210003770]

約数ペア:

[(1, 210003770), (2, 105001885), (5, 42000754), (10, 21000377), (19, 11052830), (38, 5526415), (95, 2210566), (190, 1105283), (349, 601730), (698, 300865), (1745, 120346), (3167, 66310), (3490, 60173), (6334, 33155), (6631, 31670), (13262, 15835)]