196656993

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{25087}}^1$

素因数の和:25173

約数の個数: 24

約数和(自身を含む): 310489088

約数和(自身を除く): 113832095

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 603, 871, 2613, 7839, 25087, 75261, 225783, 326131, 978393, 1680829, 2935179, 5042487, 15127461, 21850777, 65552331, 196656993]

約数ペア:

[(1, 196656993), (3, 65552331), (9, 21850777), (13, 15127461), (39, 5042487), (67, 2935179), (117, 1680829), (201, 978393), (603, 326131), (871, 225783), (2613, 75261), (7839, 25087)]