220847946

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{49943}}^1$

素因数の和:50026

約数の個数: 32

約数和(自身を含む): 489051648

約数和(自身を除く): 268203702

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 134, 201, 402, 737, 1474, 2211, 4422, 49943, 99886, 149829, 299658, 549373, 1098746, 1648119, 3296238, 3346181, 6692362, 10038543, 20077086, 36807991, 73615982, 110423973, 220847946]

約数ペア:

[(1, 220847946), (2, 110423973), (3, 73615982), (6, 36807991), (11, 20077086), (22, 10038543), (33, 6692362), (66, 3346181), (67, 3296238), (134, 1648119), (201, 1098746), (402, 549373), (737, 299658), (1474, 149829), (2211, 99886), (4422, 49943)]