201886930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{25523}}^1$

素因数の和:25650

約数の個数: 32

約数和(自身を含む): 419001984

約数和(自身を除く): 217115054

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 226, 565, 791, 1130, 1582, 3955, 7910, 25523, 51046, 127615, 178661, 255230, 357322, 893305, 1786610, 2884099, 5768198, 14420495, 20188693, 28840990, 40377386, 100943465, 201886930]

約数ペア:

[(1, 201886930), (2, 100943465), (5, 40377386), (7, 28840990), (10, 20188693), (14, 14420495), (35, 5768198), (70, 2884099), (113, 1786610), (226, 893305), (565, 357322), (791, 255230), (1130, 178661), (1582, 127615), (3955, 51046), (7910, 25523)]