194080430

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{148153}}^1$

素因数の和:148291

約数の個数: 16

約数和(自身を含む): 352013904

約数和(自身を除く): 157933474

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 148153, 296306, 740765, 1481530, 19408043, 38816086, 97040215, 194080430]

約数ペア:

[(1, 194080430), (2, 97040215), (5, 38816086), (10, 19408043), (131, 1481530), (262, 740765), (655, 296306), (1310, 148153)]