200470254

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{757}}^1$

素因数の和:905

約数の個数: 64

約数和(自身を含む): 445340160

約数和(自身を除く): 244869906

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 101, 114, 138, 202, 303, 437, 606, 757, 874, 1311, 1514, 1919, 2271, 2323, 2622, 3838, 4542, 4646, 5757, 6969, 11514, 13938, 14383, 17411, 28766, 34822, 43149, 44137, 52233, 76457, 86298, 88274, 104466, 132411, 152914, 229371, 264822, 330809, 458742, 661618, 992427, 1452683, 1758511, 1984854, 2905366, 3517022, 4358049, 5275533, 8716098, 10551066, 33411709, 66823418, 100235127, 200470254]

約数ペア:

[(1, 200470254), (2, 100235127), (3, 66823418), (6, 33411709), (19, 10551066), (23, 8716098), (38, 5275533), (46, 4358049), (57, 3517022), (69, 2905366), (101, 1984854), (114, 1758511), (138, 1452683), (202, 992427), (303, 661618), (437, 458742), (606, 330809), (757, 264822), (874, 229371), (1311, 152914), (1514, 132411), (1919, 104466), (2271, 88274), (2323, 86298), (2622, 76457), (3838, 52233), (4542, 44137), (4646, 43149), (5757, 34822), (6969, 28766), (11514, 17411), (13938, 14383)]