201217624

素因数分解:

$2^3\times {\mathrm{307}}^1\times {\mathrm{81929}}^1$

素因数の和:82242

約数の個数: 16

約数和(自身を含む): 378516600

約数和(自身を除く): 177298976

約数列:

[1, 2, 4, 8, 307, 614, 1228, 2456, 81929, 163858, 327716, 655432, 25152203, 50304406, 100608812, 201217624]

約数ペア:

[(1, 201217624), (2, 100608812), (4, 50304406), (8, 25152203), (307, 655432), (614, 327716), (1228, 163858), (2456, 81929)]