205277618

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{66347}}^1$

素因数の和:66386

約数の個数: 32

約数和(自身を含む): 401272704

約数和(自身を除く): 195995086

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 66347, 132694, 464429, 862511, 928858, 1127899, 1725022, 2255798, 6037577, 7895293, 12075154, 14662687, 15790586, 29325374, 102638809, 205277618]

約数ペア:

[(1, 205277618), (2, 102638809), (7, 29325374), (13, 15790586), (14, 14662687), (17, 12075154), (26, 7895293), (34, 6037577), (91, 2255798), (119, 1725022), (182, 1127899), (221, 928858), (238, 862511), (442, 464429), (1547, 132694), (3094, 66347)]