208409430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{12841}}^1$

素因数の和:13392

約数の個数: 32

約数和(自身を含む): 501146208

約数和(自身を除く): 292736778

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 541, 1082, 1623, 2705, 3246, 5410, 8115, 12841, 16230, 25682, 38523, 64205, 77046, 128410, 192615, 385230, 6946981, 13893962, 20840943, 34734905, 41681886, 69469810, 104204715, 208409430]

約数ペア:

[(1, 208409430), (2, 104204715), (3, 69469810), (5, 41681886), (6, 34734905), (10, 20840943), (15, 13893962), (30, 6946981), (541, 385230), (1082, 192615), (1623, 128410), (2705, 77046), (3246, 64205), (5410, 38523), (8115, 25682), (12841, 16230)]