216976508

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{65119}}^1$

素因数の和:65154

約数の個数: 36

約数和(自身を含む): 467691840

約数和(自身を除く): 250715332

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 65119, 130238, 260476, 455833, 911666, 1107023, 1823332, 2214046, 3190831, 4428092, 6381662, 7749161, 12763324, 15498322, 30996644, 54244127, 108488254, 216976508]

約数ペア:

[(1, 216976508), (2, 108488254), (4, 54244127), (7, 30996644), (14, 15498322), (17, 12763324), (28, 7749161), (34, 6381662), (49, 4428092), (68, 3190831), (98, 2214046), (119, 1823332), (196, 1107023), (238, 911666), (476, 455833), (833, 260476), (1666, 130238), (3332, 65119)]