200507818

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{1181}}^1$

素因数の和:1438

約数の個数: 32

約数和(自身を含む): 351082368

約数和(自身を除く): 150574550

約数列:

[1, 2, 7, 14, 67, 134, 181, 362, 469, 938, 1181, 1267, 2362, 2534, 8267, 12127, 16534, 24254, 79127, 84889, 158254, 169778, 213761, 427522, 553889, 1107778, 1496327, 2992654, 14321987, 28643974, 100253909, 200507818]

約数ペア:

[(1, 200507818), (2, 100253909), (7, 28643974), (14, 14321987), (67, 2992654), (134, 1496327), (181, 1107778), (362, 553889), (469, 427522), (938, 213761), (1181, 169778), (1267, 158254), (2362, 84889), (2534, 79127), (8267, 24254), (12127, 16534)]