201667889415

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{1388467}}^1$

素因数の和:1388919

約数の個数: 32

約数和(自身を含む): 337497693696

約数和(自身を除く): 135829804281

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 421, 1263, 2105, 6315, 9683, 29049, 48415, 145245, 1388467, 4165401, 6942335, 20827005, 31934741, 95804223, 159673705, 479021115, 584544607, 1753633821, 2922723035, 8768169105, 13444525961, 40333577883, 67222629805, 201667889415]

約数ペア:

[(1, 201667889415), (3, 67222629805), (5, 40333577883), (15, 13444525961), (23, 8768169105), (69, 2922723035), (115, 1753633821), (345, 584544607), (421, 479021115), (1263, 159673705), (2105, 95804223), (6315, 31934741), (9683, 20827005), (29049, 6942335), (48415, 4165401), (145245, 1388467)]