208093290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{103529}}^1$

素因数の和:103606

約数の個数: 32

約数和(自身を含む): 506882880

約数和(自身を除く): 298789590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 103529, 207058, 310587, 517645, 621174, 1035290, 1552935, 3105870, 6936443, 13872886, 20809329, 34682215, 41618658, 69364430, 104046645, 208093290]

約数ペア:

[(1, 208093290), (2, 104046645), (3, 69364430), (5, 41618658), (6, 34682215), (10, 20809329), (15, 13872886), (30, 6936443), (67, 3105870), (134, 1552935), (201, 1035290), (335, 621174), (402, 517645), (670, 310587), (1005, 207058), (2010, 103529)]