201604683

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:664

約数の個数: 64

約数和(自身を含む): 347922432

約数和(自身を除く): 146317749

約数列:

[1, 3, 7, 17, 21, 23, 43, 51, 69, 119, 129, 161, 301, 357, 391, 483, 571, 731, 903, 989, 1173, 1713, 2193, 2737, 2967, 3997, 5117, 6923, 8211, 9707, 11991, 13133, 15351, 16813, 20769, 24553, 29121, 39399, 50439, 67949, 73659, 91931, 117691, 171871, 203847, 223261, 275793, 353073, 417401, 515613, 564719, 669783, 1252203, 1562827, 1694157, 2921807, 3953033, 4688481, 8765421, 9600223, 11859099, 28800669, 67201561, 201604683]

約数ペア:

[(1, 201604683), (3, 67201561), (7, 28800669), (17, 11859099), (21, 9600223), (23, 8765421), (43, 4688481), (51, 3953033), (69, 2921807), (119, 1694157), (129, 1562827), (161, 1252203), (301, 669783), (357, 564719), (391, 515613), (483, 417401), (571, 353073), (731, 275793), (903, 223261), (989, 203847), (1173, 171871), (1713, 117691), (2193, 91931), (2737, 73659), (2967, 67949), (3997, 50439), (5117, 39399), (6923, 29121), (8211, 24553), (9707, 20769), (11991, 16813), (13133, 15351)]