202068181

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 244408320

約数和(自身を除く): 42340139

約数列:

[1, 7, 47, 67, 89, 103, 329, 469, 623, 721, 3149, 4183, 4841, 5963, 6901, 9167, 22043, 29281, 33887, 41741, 48307, 64169, 280261, 324347, 430849, 614189, 1961827, 2270429, 3015943, 4299323, 28866883, 202068181]

約数ペア:

[(1, 202068181), (7, 28866883), (47, 4299323), (67, 3015943), (89, 2270429), (103, 1961827), (329, 614189), (469, 430849), (623, 324347), (721, 280261), (3149, 64169), (4183, 48307), (4841, 41741), (5963, 33887), (6901, 29281), (9167, 22043)]