201320968804

素因数分解:

$2^2\times {\mathrm{193}}^1\times {\mathrm{1091}}^1\times {\mathrm{239027}}^1$

素因数の和:240315

約数の個数: 24

約数和(自身を含む): 354463226208

約数和(自身を除く): 153142257404

約数列:

[1, 2, 4, 193, 386, 772, 1091, 2182, 4364, 210563, 239027, 421126, 478054, 842252, 956108, 46132211, 92264422, 184528844, 260778457, 521556914, 1043113828, 50330242201, 100660484402, 201320968804]

約数ペア:

[(1, 201320968804), (2, 100660484402), (4, 50330242201), (193, 1043113828), (386, 521556914), (772, 260778457), (1091, 184528844), (2182, 92264422), (4364, 46132211), (210563, 956108), (239027, 842252), (421126, 478054)]