187442870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{8069}}^1$

素因数の和:8200

約数の個数: 32

約数和(自身を含む): 355596480

約数和(自身を除く): 168153610

約数列:

[1, 2, 5, 10, 23, 46, 101, 115, 202, 230, 505, 1010, 2323, 4646, 8069, 11615, 16138, 23230, 40345, 80690, 185587, 371174, 814969, 927935, 1629938, 1855870, 4074845, 8149690, 18744287, 37488574, 93721435, 187442870]

約数ペア:

[(1, 187442870), (2, 93721435), (5, 37488574), (10, 18744287), (23, 8149690), (46, 4074845), (101, 1855870), (115, 1629938), (202, 927935), (230, 814969), (505, 371174), (1010, 185587), (2323, 80690), (4646, 40345), (8069, 23230), (11615, 16138)]