187888316

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{55457}}^1$

素因数の和:55490

約数の個数: 36

約数和(自身を含む): 413051184

約数和(自身を除く): 225162868

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 55457, 110914, 221828, 388199, 610027, 776398, 1220054, 1552796, 2440108, 4270189, 6710297, 8540378, 13420594, 17080756, 26841188, 46972079, 93944158, 187888316]

約数ペア:

[(1, 187888316), (2, 93944158), (4, 46972079), (7, 26841188), (11, 17080756), (14, 13420594), (22, 8540378), (28, 6710297), (44, 4270189), (77, 2440108), (121, 1552796), (154, 1220054), (242, 776398), (308, 610027), (484, 388199), (847, 221828), (1694, 110914), (3388, 55457)]