199963590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{743}}^1\times {\mathrm{8971}}^1$

素因数の和:9724

約数の個数: 32

約数和(自身を含む): 480612096

約数和(自身を除く): 280648506

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 743, 1486, 2229, 3715, 4458, 7430, 8971, 11145, 17942, 22290, 26913, 44855, 53826, 89710, 134565, 269130, 6665453, 13330906, 19996359, 33327265, 39992718, 66654530, 99981795, 199963590]

約数ペア:

[(1, 199963590), (2, 99981795), (3, 66654530), (5, 39992718), (6, 33327265), (10, 19996359), (15, 13330906), (30, 6665453), (743, 269130), (1486, 134565), (2229, 89710), (3715, 53826), (4458, 44855), (7430, 26913), (8971, 22290), (11145, 17942)]