189365306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{509}}^1$

素因数の和:914

約数の個数: 32

約数和(自身を含む): 314874000

約数和(自身を除く): 125508694

約数列:

[1, 2, 13, 26, 41, 82, 349, 509, 533, 698, 1018, 1066, 4537, 6617, 9074, 13234, 14309, 20869, 28618, 41738, 177641, 186017, 271297, 355282, 372034, 542594, 2309333, 4618666, 7283281, 14566562, 94682653, 189365306]

約数ペア:

[(1, 189365306), (2, 94682653), (13, 14566562), (26, 7283281), (41, 4618666), (82, 2309333), (349, 542594), (509, 372034), (533, 355282), (698, 271297), (1018, 186017), (1066, 177641), (4537, 41738), (6617, 28618), (9074, 20869), (13234, 14309)]