204841177

素因数分解:

${\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 225460800

約数和(自身を除く): 20619623

約数列:

[1, 17, 67, 71, 149, 289, 1139, 1207, 2533, 4757, 9983, 10579, 19363, 20519, 43061, 80869, 169711, 179843, 708793, 1374773, 2885087, 3057331, 12049481, 204841177]

約数ペア:

[(1, 204841177), (17, 12049481), (67, 3057331), (71, 2885087), (149, 1374773), (289, 708793), (1139, 179843), (1207, 169711), (2533, 80869), (4757, 43061), (9983, 20519), (10579, 19363)]