204480704

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{35899}}^1$

素因数の和:36000

約数の個数: 28

約数和(自身を含む): 410337000

約数和(自身を除く): 205856296

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 5696, 35899, 71798, 143596, 287192, 574384, 1148768, 2297536, 3195011, 6390022, 12780044, 25560088, 51120176, 102240352, 204480704]

約数ペア:

[(1, 204480704), (2, 102240352), (4, 51120176), (8, 25560088), (16, 12780044), (32, 6390022), (64, 3195011), (89, 2297536), (178, 1148768), (356, 574384), (712, 287192), (1424, 143596), (2848, 71798), (5696, 35899)]