201485870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{911}}^1\times {\mathrm{1301}}^1$

素因数の和:2236

約数の個数: 32

約数和(自身を含む): 384725376

約数和(自身を除く): 183239506

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 911, 1301, 1822, 2602, 4555, 6505, 9110, 13010, 15487, 22117, 30974, 44234, 77435, 110585, 154870, 221170, 1185211, 2370422, 5926055, 11852110, 20148587, 40297174, 100742935, 201485870]

約数ペア:

[(1, 201485870), (2, 100742935), (5, 40297174), (10, 20148587), (17, 11852110), (34, 5926055), (85, 2370422), (170, 1185211), (911, 221170), (1301, 154870), (1822, 110585), (2602, 77435), (4555, 44234), (6505, 30974), (9110, 22117), (13010, 15487)]