201798896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{11689}}^1$

素因数の和:11793

約数の個数: 40

約数和(自身を含む): 426170640

約数和(自身を除く): 224371744

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 166, 208, 332, 664, 1079, 1328, 2158, 4316, 8632, 11689, 17264, 23378, 46756, 93512, 151957, 187024, 303914, 607828, 970187, 1215656, 1940374, 2431312, 3880748, 7761496, 12612431, 15522992, 25224862, 50449724, 100899448, 201798896]

約数ペア:

[(1, 201798896), (2, 100899448), (4, 50449724), (8, 25224862), (13, 15522992), (16, 12612431), (26, 7761496), (52, 3880748), (83, 2431312), (104, 1940374), (166, 1215656), (208, 970187), (332, 607828), (664, 303914), (1079, 187024), (1328, 151957), (2158, 93512), (4316, 46756), (8632, 23378), (11689, 17264)]