204302535

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{1301}}^1$

素因数の和:1376

約数の個数: 48

約数和(自身を含む): 357164640

約数和(自身を除く): 152862105

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 285, 361, 435, 551, 1083, 1301, 1653, 1805, 2755, 3903, 5415, 6505, 8265, 10469, 19515, 24719, 31407, 37729, 52345, 74157, 113187, 123595, 157035, 188645, 370785, 469661, 565935, 716851, 1408983, 2150553, 2348305, 3584255, 7044915, 10752765, 13620169, 40860507, 68100845, 204302535]

約数ペア:

[(1, 204302535), (3, 68100845), (5, 40860507), (15, 13620169), (19, 10752765), (29, 7044915), (57, 3584255), (87, 2348305), (95, 2150553), (145, 1408983), (285, 716851), (361, 565935), (435, 469661), (551, 370785), (1083, 188645), (1301, 157035), (1653, 123595), (1805, 113187), (2755, 74157), (3903, 52345), (5415, 37729), (6505, 31407), (8265, 24719), (10469, 19515)]