201217291249

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3547}}^1\times {\mathrm{49031}}^1$

素因数の和:52680

約数の個数: 16

約数和(自身を含む): 219196575360

約数和(自身を除く): 17979284111

約数列:

[1, 13, 89, 1157, 3547, 46111, 49031, 315683, 637403, 4103879, 4363759, 56728867, 173912957, 2260868441, 15478253173, 201217291249]

約数ペア:

[(1, 201217291249), (13, 15478253173), (89, 2260868441), (1157, 173912957), (3547, 56728867), (46111, 4363759), (49031, 4103879), (315683, 637403)]