202512051

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{24169}}^1$

素因数の和:24208

約数の個数: 36

約数和(自身を含む): 358199400

約数和(自身を除く): 155687349

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 399, 441, 931, 1197, 2793, 8379, 24169, 72507, 169183, 217521, 459211, 507549, 1184281, 1377633, 1522647, 3214477, 3552843, 4132899, 9643431, 10658529, 22501339, 28930293, 67504017, 202512051]

約数ペア:

[(1, 202512051), (3, 67504017), (7, 28930293), (9, 22501339), (19, 10658529), (21, 9643431), (49, 4132899), (57, 3552843), (63, 3214477), (133, 1522647), (147, 1377633), (171, 1184281), (399, 507549), (441, 459211), (931, 217521), (1197, 169183), (2793, 72507), (8379, 24169)]