201955830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{19289}}^1$

素因数の和:19648

約数の個数: 32

約数和(自身を含む): 486108000

約数和(自身を除く): 284152170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 349, 698, 1047, 1745, 2094, 3490, 5235, 10470, 19289, 38578, 57867, 96445, 115734, 192890, 289335, 578670, 6731861, 13463722, 20195583, 33659305, 40391166, 67318610, 100977915, 201955830]

約数ペア:

[(1, 201955830), (2, 100977915), (3, 67318610), (5, 40391166), (6, 33659305), (10, 20195583), (15, 13463722), (30, 6731861), (349, 578670), (698, 289335), (1047, 192890), (1745, 115734), (2094, 96445), (3490, 57867), (5235, 38578), (10470, 19289)]