205243344

素因数分解:

$2^4\times 3^2\times {\mathrm{1425301}}^1$

素因数の和:1425315

約数の個数: 30

約数和(自身を含む): 574396706

約数和(自身を除く): 369153362

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1425301, 2850602, 4275903, 5701204, 8551806, 11402408, 12827709, 17103612, 22804816, 25655418, 34207224, 51310836, 68414448, 102621672, 205243344]

約数ペア:

[(1, 205243344), (2, 102621672), (3, 68414448), (4, 51310836), (6, 34207224), (8, 25655418), (9, 22804816), (12, 17103612), (16, 12827709), (18, 11402408), (24, 8551806), (36, 5701204), (48, 4275903), (72, 2850602), (144, 1425301)]