201591018

素因数分解:

$2^1\times 3^4\times {\mathrm{173}}^1\times {\mathrm{7193}}^1$

素因数の和:7380

約数の個数: 40

約数和(自身を含む): 454387428

約数和(自身を除く): 252796410

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 173, 346, 519, 1038, 1557, 3114, 4671, 7193, 9342, 14013, 14386, 21579, 28026, 43158, 64737, 129474, 194211, 388422, 582633, 1165266, 1244389, 2488778, 3733167, 7466334, 11199501, 22399002, 33598503, 67197006, 100795509, 201591018]

約数ペア:

[(1, 201591018), (2, 100795509), (3, 67197006), (6, 33598503), (9, 22399002), (18, 11199501), (27, 7466334), (54, 3733167), (81, 2488778), (162, 1244389), (173, 1165266), (346, 582633), (519, 388422), (1038, 194211), (1557, 129474), (3114, 64737), (4671, 43158), (7193, 28026), (9342, 21579), (14013, 14386)]