201672620

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1\times {\mathrm{617}}^1$

素因数の和:962

約数の個数: 48

約数和(自身を含む): 432946080

約数和(自身を除く): 231273460

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 277, 295, 554, 590, 617, 1108, 1180, 1234, 1385, 2468, 2770, 3085, 5540, 6170, 12340, 16343, 32686, 36403, 65372, 72806, 81715, 145612, 163430, 170909, 182015, 326860, 341818, 364030, 683636, 728060, 854545, 1709090, 3418180, 10083631, 20167262, 40334524, 50418155, 100836310, 201672620]

約数ペア:

[(1, 201672620), (2, 100836310), (4, 50418155), (5, 40334524), (10, 20167262), (20, 10083631), (59, 3418180), (118, 1709090), (236, 854545), (277, 728060), (295, 683636), (554, 364030), (590, 341818), (617, 326860), (1108, 182015), (1180, 170909), (1234, 163430), (1385, 145612), (2468, 81715), (2770, 72806), (3085, 65372), (5540, 36403), (6170, 32686), (12340, 16343)]