202637538

素因数分解:

$2^1\times 3^4\times {\mathrm{331}}^1\times {\mathrm{3779}}^1$

素因数の和:4124

約数の個数: 40

約数和(自身を含む): 455550480

約数和(自身を除く): 252912942

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 331, 662, 993, 1986, 2979, 3779, 5958, 7558, 8937, 11337, 17874, 22674, 26811, 34011, 53622, 68022, 102033, 204066, 306099, 612198, 1250849, 2501698, 3752547, 7505094, 11257641, 22515282, 33772923, 67545846, 101318769, 202637538]

約数ペア:

[(1, 202637538), (2, 101318769), (3, 67545846), (6, 33772923), (9, 22515282), (18, 11257641), (27, 7505094), (54, 3752547), (81, 2501698), (162, 1250849), (331, 612198), (662, 306099), (993, 204066), (1986, 102033), (2979, 68022), (3779, 53622), (5958, 34011), (7558, 26811), (8937, 22674), (11337, 17874)]