218700353

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{659}}^1$

素因数の和:1036

約数の個数: 16

約数和(自身を含む): 234178560

約数和(自身を除く): 15478207

約数列:

[1, 23, 47, 307, 659, 1081, 7061, 14429, 15157, 30973, 202313, 331867, 712379, 4653199, 9508711, 218700353]

約数ペア:

[(1, 218700353), (23, 9508711), (47, 4653199), (307, 712379), (659, 331867), (1081, 202313), (7061, 30973), (14429, 15157)]