205613316

素因数分解:

$2^2\times 3^4\times {\mathrm{634609}}^1$

素因数の和:634625

約数の個数: 30

約数和(自身を含む): 537514670

約数和(自身を除く): 331901354

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 634609, 1269218, 1903827, 2538436, 3807654, 5711481, 7615308, 11422962, 17134443, 22845924, 34268886, 51403329, 68537772, 102806658, 205613316]

約数ペア:

[(1, 205613316), (2, 102806658), (3, 68537772), (4, 51403329), (6, 34268886), (9, 22845924), (12, 17134443), (18, 11422962), (27, 7615308), (36, 5711481), (54, 3807654), (81, 2538436), (108, 1903827), (162, 1269218), (324, 634609)]