210844150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3517}}^1$

素因数の和:3649

約数の個数: 48

約数和(自身を含む): 431869680

約数和(自身を除く): 221025530

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 109, 110, 218, 275, 545, 550, 1090, 1199, 2398, 2725, 3517, 5450, 5995, 7034, 11990, 17585, 29975, 35170, 38687, 59950, 77374, 87925, 175850, 193435, 383353, 386870, 766706, 967175, 1916765, 1934350, 3833530, 4216883, 8433766, 9583825, 19167650, 21084415, 42168830, 105422075, 210844150]

約数ペア:

[(1, 210844150), (2, 105422075), (5, 42168830), (10, 21084415), (11, 19167650), (22, 9583825), (25, 8433766), (50, 4216883), (55, 3833530), (109, 1934350), (110, 1916765), (218, 967175), (275, 766706), (545, 386870), (550, 383353), (1090, 193435), (1199, 175850), (2398, 87925), (2725, 77374), (3517, 59950), (5450, 38687), (5995, 35170), (7034, 29975), (11990, 17585)]