201664616

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{307}}^1\times {\mathrm{523}}^1$

素因数の和:993

約数の個数: 32

約数和(自身を含む): 382499040

約数和(自身を除く): 180834424

約数列:

[1, 2, 4, 8, 157, 307, 314, 523, 614, 628, 1046, 1228, 1256, 2092, 2456, 4184, 48199, 82111, 96398, 160561, 164222, 192796, 321122, 328444, 385592, 642244, 656888, 1284488, 25208077, 50416154, 100832308, 201664616]

約数ペア:

[(1, 201664616), (2, 100832308), (4, 50416154), (8, 25208077), (157, 1284488), (307, 656888), (314, 642244), (523, 385592), (614, 328444), (628, 321122), (1046, 192796), (1228, 164222), (1256, 160561), (2092, 96398), (2456, 82111), (4184, 48199)]