206776830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{530197}}^1$

素因数の和:530220

約数の個数: 32

約数和(自身を含む): 534439584

約数和(自身を除く): 327662754

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 530197, 1060394, 1590591, 2650985, 3181182, 5301970, 6892561, 7952955, 13785122, 15905910, 20677683, 34462805, 41355366, 68925610, 103388415, 206776830]

約数ペア:

[(1, 206776830), (2, 103388415), (3, 68925610), (5, 41355366), (6, 34462805), (10, 20677683), (13, 15905910), (15, 13785122), (26, 7952955), (30, 6892561), (39, 5301970), (65, 3181182), (78, 2650985), (130, 1590591), (195, 1060394), (390, 530197)]