201025902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{4889}}^1$

素因数の和:5001

約数の個数: 64

約数和(自身を含む): 506995200

約数和(自身を除く): 305969298

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 89, 154, 178, 231, 267, 462, 534, 623, 979, 1246, 1869, 1958, 2937, 3738, 4889, 5874, 6853, 9778, 13706, 14667, 20559, 29334, 34223, 41118, 53779, 68446, 102669, 107558, 161337, 205338, 322674, 376453, 435121, 752906, 870242, 1129359, 1305363, 2258718, 2610726, 3045847, 4786331, 6091694, 9137541, 9572662, 14358993, 18275082, 28717986, 33504317, 67008634, 100512951, 201025902]

約数ペア:

[(1, 201025902), (2, 100512951), (3, 67008634), (6, 33504317), (7, 28717986), (11, 18275082), (14, 14358993), (21, 9572662), (22, 9137541), (33, 6091694), (42, 4786331), (66, 3045847), (77, 2610726), (89, 2258718), (154, 1305363), (178, 1129359), (231, 870242), (267, 752906), (462, 435121), (534, 376453), (623, 322674), (979, 205338), (1246, 161337), (1869, 107558), (1958, 102669), (2937, 68446), (3738, 53779), (4889, 41118), (5874, 34223), (6853, 29334), (9778, 20559), (13706, 14667)]