211022668

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{18401}}^1$

素因数の和:18513

約数の個数: 24

約数和(自身を含む): 383350464

約数和(自身を除く): 172327796

約数列:

[1, 2, 4, 47, 61, 94, 122, 188, 244, 2867, 5734, 11468, 18401, 36802, 73604, 864847, 1122461, 1729694, 2244922, 3459388, 4489844, 52755667, 105511334, 211022668]

約数ペア:

[(1, 211022668), (2, 105511334), (4, 52755667), (47, 4489844), (61, 3459388), (94, 2244922), (122, 1729694), (188, 1122461), (244, 864847), (2867, 73604), (5734, 36802), (11468, 18401)]