201621864

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{365257}}^1$

素因数の和:365289

約数の個数: 32

約数和(自身を含む): 525971520

約数和(自身を除く): 324349656

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 365257, 730514, 1095771, 1461028, 2191542, 2922056, 4383084, 8400911, 8766168, 16801822, 25202733, 33603644, 50405466, 67207288, 100810932, 201621864]

約数ペア:

[(1, 201621864), (2, 100810932), (3, 67207288), (4, 50405466), (6, 33603644), (8, 25202733), (12, 16801822), (23, 8766168), (24, 8400911), (46, 4383084), (69, 2922056), (92, 2191542), (138, 1461028), (184, 1095771), (276, 730514), (552, 365257)]