201879236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{22441}}^1$

素因数の和:22631

約数の個数: 24

約数和(自身を含む): 382680984

約数和(自身を除く): 180801748

約数列:

[1, 2, 4, 13, 26, 52, 173, 346, 692, 2249, 4498, 8996, 22441, 44882, 89764, 291733, 583466, 1166932, 3882293, 7764586, 15529172, 50469809, 100939618, 201879236]

約数ペア:

[(1, 201879236), (2, 100939618), (4, 50469809), (13, 15529172), (26, 7764586), (52, 3882293), (173, 1166932), (346, 583466), (692, 291733), (2249, 89764), (4498, 44882), (8996, 22441)]