200507238

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{53813}}^1$

素因数の和:53850

約数の個数: 40

約数和(自身を含む): 468827568

約数和(自身を除く): 268320330

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 53813, 107626, 161439, 322878, 484317, 968634, 1237699, 1452951, 2475398, 2905902, 3713097, 4358853, 7426194, 8717706, 11139291, 22278582, 33417873, 66835746, 100253619, 200507238]

約数ペア:

[(1, 200507238), (2, 100253619), (3, 66835746), (6, 33417873), (9, 22278582), (18, 11139291), (23, 8717706), (27, 7426194), (46, 4358853), (54, 3713097), (69, 2905902), (81, 2475398), (138, 1452951), (162, 1237699), (207, 968634), (414, 484317), (621, 322878), (1242, 161439), (1863, 107626), (3726, 53813)]