200949008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{5927}}^1$

素因数の和:6111

約数の個数: 40

約数和(自身を含む): 421931328

約数和(自身を除く): 220982320

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 163, 208, 326, 652, 1304, 2119, 2608, 4238, 5927, 8476, 11854, 16952, 23708, 33904, 47416, 77051, 94832, 154102, 308204, 616408, 966101, 1232816, 1932202, 3864404, 7728808, 12559313, 15457616, 25118626, 50237252, 100474504, 200949008]

約数ペア:

[(1, 200949008), (2, 100474504), (4, 50237252), (8, 25118626), (13, 15457616), (16, 12559313), (26, 7728808), (52, 3864404), (104, 1932202), (163, 1232816), (208, 966101), (326, 616408), (652, 308204), (1304, 154102), (2119, 94832), (2608, 77051), (4238, 47416), (5927, 33904), (8476, 23708), (11854, 16952)]