201968752

素因数分解:

$2^4\times {\mathrm{2011}}^1\times {\mathrm{6277}}^1$

素因数の和:8296

約数の個数: 20

約数和(自身を含む): 391571416

約数和(自身を除く): 189602664

約数列:

[1, 2, 4, 8, 16, 2011, 4022, 6277, 8044, 12554, 16088, 25108, 32176, 50216, 100432, 12623047, 25246094, 50492188, 100984376, 201968752]

約数ペア:

[(1, 201968752), (2, 100984376), (4, 50492188), (8, 25246094), (16, 12623047), (2011, 100432), (4022, 50216), (6277, 32176), (8044, 25108), (12554, 16088)]