211475576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{2797}}^1$

素因数の和:3543

約数の個数: 32

約数和(自身を含む): 427758240

約数和(自身を除く): 216282664

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 727, 1454, 2797, 2908, 5594, 5816, 9451, 11188, 18902, 22376, 36361, 37804, 72722, 75608, 145444, 290888, 2033419, 4066838, 8133676, 16267352, 26434447, 52868894, 105737788, 211475576]

約数ペア:

[(1, 211475576), (2, 105737788), (4, 52868894), (8, 26434447), (13, 16267352), (26, 8133676), (52, 4066838), (104, 2033419), (727, 290888), (1454, 145444), (2797, 75608), (2908, 72722), (5594, 37804), (5816, 36361), (9451, 22376), (11188, 18902)]