219286370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{41453}}^1$

素因数の和:41506

約数の個数: 24

約数和(自身を含む): 412633116

約数和(自身を除く): 193346746

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 5290, 41453, 82906, 207265, 414530, 953419, 1906838, 4767095, 9534190, 21928637, 43857274, 109643185, 219286370]

約数ペア:

[(1, 219286370), (2, 109643185), (5, 43857274), (10, 21928637), (23, 9534190), (46, 4767095), (115, 1906838), (230, 953419), (529, 414530), (1058, 207265), (2645, 82906), (5290, 41453)]