201731596

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{20021}}^1$

素因数の和:20265

約数の個数: 24

約数和(自身を含む): 386825040

約数和(自身を除く): 185093444

約数列:

[1, 2, 4, 11, 22, 44, 229, 458, 916, 2519, 5038, 10076, 20021, 40042, 80084, 220231, 440462, 880924, 4584809, 9169618, 18339236, 50432899, 100865798, 201731596]

約数ペア:

[(1, 201731596), (2, 100865798), (4, 50432899), (11, 18339236), (22, 9169618), (44, 4584809), (229, 880924), (458, 440462), (916, 220231), (2519, 80084), (5038, 40042), (10076, 20021)]