201819232

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{103391}}^1$

素因数の和:103462

約数の個数: 24

約数和(自身を含む): 403849152

約数和(自身を除く): 202029920

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 103391, 206782, 413564, 827128, 1654256, 3308512, 6306851, 12613702, 25227404, 50454808, 100909616, 201819232]

約数ペア:

[(1, 201819232), (2, 100909616), (4, 50454808), (8, 25227404), (16, 12613702), (32, 6306851), (61, 3308512), (122, 1654256), (244, 827128), (488, 413564), (976, 206782), (1952, 103391)]