202455153

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{487}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 305683200

約数和(自身を除く): 103228047

約数列:

[1, 3, 9, 27, 89, 173, 267, 487, 519, 801, 1461, 1557, 2403, 4383, 4671, 13149, 15397, 43343, 46191, 84251, 130029, 138573, 252753, 390087, 415719, 758259, 1170261, 2274777, 7498339, 22495017, 67485051, 202455153]

約数ペア:

[(1, 202455153), (3, 67485051), (9, 22495017), (27, 7498339), (89, 2274777), (173, 1170261), (267, 758259), (487, 415719), (519, 390087), (801, 252753), (1461, 138573), (1557, 130029), (2403, 84251), (4383, 46191), (4671, 43343), (13149, 15397)]