191961010

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1\times {\mathrm{661}}^1$

素因数の和:1038

約数の個数: 32

約数和(自身を含む): 350473392

約数和(自身を除く): 158512382

約数列:

[1, 2, 5, 10, 113, 226, 257, 514, 565, 661, 1130, 1285, 1322, 2570, 3305, 6610, 29041, 58082, 74693, 145205, 149386, 169877, 290410, 339754, 373465, 746930, 849385, 1698770, 19196101, 38392202, 95980505, 191961010]

約数ペア:

[(1, 191961010), (2, 95980505), (5, 38392202), (10, 19196101), (113, 1698770), (226, 849385), (257, 746930), (514, 373465), (565, 339754), (661, 290410), (1130, 169877), (1285, 149386), (1322, 145205), (2570, 74693), (3305, 58082), (6610, 29041)]