201196646

素因数分解:

$2^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{20327}}^1$

素因数の和:20444

約数の個数: 24

約数和(自身を含む): 354560976

約数和(自身を除く): 153364330

約数列:

[1, 2, 7, 14, 49, 98, 101, 202, 707, 1414, 4949, 9898, 20327, 40654, 142289, 284578, 996023, 1992046, 2053027, 4106054, 14371189, 28742378, 100598323, 201196646]

約数ペア:

[(1, 201196646), (2, 100598323), (7, 28742378), (14, 14371189), (49, 4106054), (98, 2053027), (101, 1992046), (202, 996023), (707, 284578), (1414, 142289), (4949, 40654), (9898, 20327)]