201723492

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{1249}}^1$

素因数の和:1612

約数の個数: 48

約数和(自身を含む): 483560000

約数和(自身を除く): 281836508

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 313, 516, 626, 939, 1249, 1252, 1878, 2498, 3747, 3756, 4996, 7494, 13459, 14988, 26918, 40377, 53707, 53836, 80754, 107414, 161121, 161508, 214828, 322242, 390937, 644484, 781874, 1172811, 1563748, 2345622, 4691244, 16810291, 33620582, 50430873, 67241164, 100861746, 201723492]

約数ペア:

[(1, 201723492), (2, 100861746), (3, 67241164), (4, 50430873), (6, 33620582), (12, 16810291), (43, 4691244), (86, 2345622), (129, 1563748), (172, 1172811), (258, 781874), (313, 644484), (516, 390937), (626, 322242), (939, 214828), (1249, 161508), (1252, 161121), (1878, 107414), (2498, 80754), (3747, 53836), (3756, 53707), (4996, 40377), (7494, 26918), (13459, 14988)]