202937156

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{3257}}^1$

素因数の和:3719

約数の個数: 24

約数和(自身を含む): 365717016

約数和(自身を除く): 162779860

約数列:

[1, 2, 4, 37, 74, 148, 421, 842, 1684, 3257, 6514, 13028, 15577, 31154, 62308, 120509, 241018, 482036, 1371197, 2742394, 5484788, 50734289, 101468578, 202937156]

約数ペア:

[(1, 202937156), (2, 101468578), (4, 50734289), (37, 5484788), (74, 2742394), (148, 1371197), (421, 482036), (842, 241018), (1684, 120509), (3257, 62308), (6514, 31154), (13028, 15577)]