193956890

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{233683}}^1$

素因数の和:233773

約数の個数: 16

約数和(自身を含む): 353330208

約数和(自身を除く): 159373318

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 233683, 467366, 1168415, 2336830, 19395689, 38791378, 96978445, 193956890]

約数ペア:

[(1, 193956890), (2, 96978445), (5, 38791378), (10, 19395689), (83, 2336830), (166, 1168415), (415, 467366), (830, 233683)]