201923728

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{383}}^1\times {\mathrm{397}}^1$

素因数の和:871

約数の個数: 40

約数和(自身を含む): 397974528

約数和(自身を除く): 196050800

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 383, 397, 664, 766, 794, 1328, 1532, 1588, 3064, 3176, 6128, 6352, 31789, 32951, 63578, 65902, 127156, 131804, 152051, 254312, 263608, 304102, 508624, 527216, 608204, 1216408, 2432816, 12620233, 25240466, 50480932, 100961864, 201923728]

約数ペア:

[(1, 201923728), (2, 100961864), (4, 50480932), (8, 25240466), (16, 12620233), (83, 2432816), (166, 1216408), (332, 608204), (383, 527216), (397, 508624), (664, 304102), (766, 263608), (794, 254312), (1328, 152051), (1532, 131804), (1588, 127156), (3064, 65902), (3176, 63578), (6128, 32951), (6352, 31789)]