201425972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{147673}}^1$

素因数の和:147719

約数の個数: 24

約数和(自身を含む): 396947712

約数和(自身を除く): 195521740

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 147673, 295346, 590692, 1624403, 3248806, 4577863, 6497612, 9155726, 18311452, 50356493, 100712986, 201425972]

約数ペア:

[(1, 201425972), (2, 100712986), (4, 50356493), (11, 18311452), (22, 9155726), (31, 6497612), (44, 4577863), (62, 3248806), (124, 1624403), (341, 590692), (682, 295346), (1364, 147673)]