207454290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113363}}^1$

素因数の和:113434

約数の個数: 32

約数和(自身を含む): 506056896

約数和(自身を除く): 298602606

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 113363, 226726, 340089, 566815, 680178, 1133630, 1700445, 3400890, 6915143, 13830286, 20745429, 34575715, 41490858, 69151430, 103727145, 207454290]

約数ペア:

[(1, 207454290), (2, 103727145), (3, 69151430), (5, 41490858), (6, 34575715), (10, 20745429), (15, 13830286), (30, 6915143), (61, 3400890), (122, 1700445), (183, 1133630), (305, 680178), (366, 566815), (610, 340089), (915, 226726), (1830, 113363)]