190075492

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{420521}}^1$

素因数の和:420638

約数の個数: 12

約数和(自身を含む): 335576556

約数和(自身を除く): 145501064

約数列:

[1, 2, 4, 113, 226, 452, 420521, 841042, 1682084, 47518873, 95037746, 190075492]

約数ペア:

[(1, 190075492), (2, 95037746), (4, 47518873), (113, 1682084), (226, 841042), (452, 420521)]