200049632

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{2179}}^1$

素因数の和:2359

約数の個数: 48

約数和(自身を含む): 417513600

約数和(自身を除く): 217463968

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 151, 152, 302, 304, 604, 608, 1208, 2179, 2416, 2869, 4358, 4832, 5738, 8716, 11476, 17432, 22952, 34864, 41401, 45904, 69728, 82802, 91808, 165604, 329029, 331208, 658058, 662416, 1316116, 1324832, 2632232, 5264464, 6251551, 10528928, 12503102, 25006204, 50012408, 100024816, 200049632]

約数ペア:

[(1, 200049632), (2, 100024816), (4, 50012408), (8, 25006204), (16, 12503102), (19, 10528928), (32, 6251551), (38, 5264464), (76, 2632232), (151, 1324832), (152, 1316116), (302, 662416), (304, 658058), (604, 331208), (608, 329029), (1208, 165604), (2179, 91808), (2416, 82802), (2869, 69728), (4358, 45904), (4832, 41401), (5738, 34864), (8716, 22952), (11476, 17432)]