212216082

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{66359}}^1$

素因数の和:66418

約数の個数: 32

約数和(自身を含む): 468236160

約数和(自身を除く): 256020078

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 66359, 132718, 199077, 398154, 862667, 1725334, 2588001, 2720719, 5176002, 5441438, 8162157, 16324314, 35369347, 70738694, 106108041, 212216082]

約数ペア:

[(1, 212216082), (2, 106108041), (3, 70738694), (6, 35369347), (13, 16324314), (26, 8162157), (39, 5441438), (41, 5176002), (78, 2720719), (82, 2588001), (123, 1725334), (246, 862667), (533, 398154), (1066, 199077), (1599, 132718), (3198, 66359)]