201157456

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{11717}}^1$

素因数の和:11791

約数の個数: 40

約数和(自身を含む): 414114120

約数和(自身を除く): 212956664

約数列:

[1, 2, 4, 8, 16, 29, 37, 58, 74, 116, 148, 232, 296, 464, 592, 1073, 2146, 4292, 8584, 11717, 17168, 23434, 46868, 93736, 187472, 339793, 433529, 679586, 867058, 1359172, 1734116, 2718344, 3468232, 5436688, 6936464, 12572341, 25144682, 50289364, 100578728, 201157456]

約数ペア:

[(1, 201157456), (2, 100578728), (4, 50289364), (8, 25144682), (16, 12572341), (29, 6936464), (37, 5436688), (58, 3468232), (74, 2718344), (116, 1734116), (148, 1359172), (232, 867058), (296, 679586), (464, 433529), (592, 339793), (1073, 187472), (2146, 93736), (4292, 46868), (8584, 23434), (11717, 17168)]