218892232

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{72577}}^1$

素因数の和:72625

約数の個数: 32

約数和(自身を含む): 457241400

約数和(自身を除く): 238349168

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 72577, 145154, 290308, 580616, 943501, 1887002, 2104733, 3774004, 4209466, 7548008, 8418932, 16837864, 27361529, 54723058, 109446116, 218892232]

約数ペア:

[(1, 218892232), (2, 109446116), (4, 54723058), (8, 27361529), (13, 16837864), (26, 8418932), (29, 7548008), (52, 4209466), (58, 3774004), (104, 2104733), (116, 1887002), (232, 943501), (377, 580616), (754, 290308), (1508, 145154), (3016, 72577)]