200628729

素因数分解:

$3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{14029}}^1$

素因数の和:14269

約数の個数: 24

約数和(自身を含む): 332679360

約数和(自身を除く): 132050631

約数列:

[1, 3, 7, 9, 21, 63, 227, 681, 1589, 2043, 4767, 14029, 14301, 42087, 98203, 126261, 294609, 883827, 3184583, 9553749, 22292081, 28661247, 66876243, 200628729]

約数ペア:

[(1, 200628729), (3, 66876243), (7, 28661247), (9, 22292081), (21, 9553749), (63, 3184583), (227, 883827), (681, 294609), (1589, 126261), (2043, 98203), (4767, 42087), (14029, 14301)]