220152992

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{404693}}^1$

素因数の和:404720

約数の個数: 24

約数和(自身を含む): 458922996

約数和(自身を除く): 238770004

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 404693, 809386, 1618772, 3237544, 6475088, 6879781, 12950176, 13759562, 27519124, 55038248, 110076496, 220152992]

約数ペア:

[(1, 220152992), (2, 110076496), (4, 55038248), (8, 27519124), (16, 13759562), (17, 12950176), (32, 6879781), (34, 6475088), (68, 3237544), (136, 1618772), (272, 809386), (544, 404693)]