201244784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{1193}}^1$

素因数の和:2025

約数の個数: 40

約数和(自身を含む): 420775152

約数和(自身を除く): 219530368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 811, 1193, 1622, 2386, 3244, 4772, 6488, 9544, 10543, 12976, 15509, 19088, 21086, 31018, 42172, 62036, 84344, 124072, 168688, 248144, 967523, 1935046, 3870092, 7740184, 12577799, 15480368, 25155598, 50311196, 100622392, 201244784]

約数ペア:

[(1, 201244784), (2, 100622392), (4, 50311196), (8, 25155598), (13, 15480368), (16, 12577799), (26, 7740184), (52, 3870092), (104, 1935046), (208, 967523), (811, 248144), (1193, 168688), (1622, 124072), (2386, 84344), (3244, 62036), (4772, 42172), (6488, 31018), (9544, 21086), (10543, 19088), (12976, 15509)]