235887839

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 279465984

約数和(自身を除く): 43578145

約数列:

[1, 11, 23, 37, 113, 223, 253, 407, 851, 1243, 2453, 2599, 4181, 5129, 8251, 9361, 25199, 28589, 45991, 56419, 90761, 96163, 189773, 277189, 579577, 932363, 1057793, 2087503, 6375347, 10255993, 21444349, 235887839]

約数ペア:

[(1, 235887839), (11, 21444349), (23, 10255993), (37, 6375347), (113, 2087503), (223, 1057793), (253, 932363), (407, 579577), (851, 277189), (1243, 189773), (2453, 96163), (2599, 90761), (4181, 56419), (5129, 45991), (8251, 28589), (9361, 25199)]