207800690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{859}}^1\times {\mathrm{1423}}^1$

素因数の和:2306

約数の個数: 32

約数和(自身を含む): 396783360

約数和(自身を除く): 188982670

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 859, 1423, 1718, 2846, 4295, 7115, 8590, 14230, 14603, 24191, 29206, 48382, 73015, 120955, 146030, 241910, 1222357, 2444714, 6111785, 12223570, 20780069, 41560138, 103900345, 207800690]

約数ペア:

[(1, 207800690), (2, 103900345), (5, 41560138), (10, 20780069), (17, 12223570), (34, 6111785), (85, 2444714), (170, 1222357), (859, 241910), (1423, 146030), (1718, 120955), (2846, 73015), (4295, 48382), (7115, 29206), (8590, 24191), (14230, 14603)]