211202238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{117727}}^1$

素因数の和:117768

約数の個数: 32

約数和(自身を含む): 474679296

約数和(自身を除く): 263477058

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 117727, 235454, 353181, 706362, 1530451, 2707721, 3060902, 4591353, 5415442, 8123163, 9182706, 16246326, 35200373, 70400746, 105601119, 211202238]

約数ペア:

[(1, 211202238), (2, 105601119), (3, 70400746), (6, 35200373), (13, 16246326), (23, 9182706), (26, 8123163), (39, 5415442), (46, 4591353), (69, 3060902), (78, 2707721), (138, 1530451), (299, 706362), (598, 353181), (897, 235454), (1794, 117727)]