215885512

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{11779}}^1$

素因数の和:11893

約数の個数: 32

約数和(自身を含む): 424080000

約数和(自身を除く): 208194488

約数列:

[1, 2, 4, 8, 29, 58, 79, 116, 158, 232, 316, 632, 2291, 4582, 9164, 11779, 18328, 23558, 47116, 94232, 341591, 683182, 930541, 1366364, 1861082, 2732728, 3722164, 7444328, 26985689, 53971378, 107942756, 215885512]

約数ペア:

[(1, 215885512), (2, 107942756), (4, 53971378), (8, 26985689), (29, 7444328), (58, 3722164), (79, 2732728), (116, 1861082), (158, 1366364), (232, 930541), (316, 683182), (632, 341591), (2291, 94232), (4582, 47116), (9164, 23558), (11779, 18328)]