202363506738

素因数分解:

$2^1\times 3^4\times {\mathrm{1997}}^1\times {\mathrm{625517}}^1$

素因数の和:627528

約数の個数: 40

約数和(自身を含む): 453671941932

約数和(自身を除く): 251308435194

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1997, 3994, 5991, 11982, 17973, 35946, 53919, 107838, 161757, 323514, 625517, 1251034, 1876551, 3753102, 5629653, 11259306, 16888959, 33777918, 50666877, 101333754, 1249157449, 2498314898, 3747472347, 7494944694, 11242417041, 22484834082, 33727251123, 67454502246, 101181753369, 202363506738]

約数ペア:

[(1, 202363506738), (2, 101181753369), (3, 67454502246), (6, 33727251123), (9, 22484834082), (18, 11242417041), (27, 7494944694), (54, 3747472347), (81, 2498314898), (162, 1249157449), (1997, 101333754), (3994, 50666877), (5991, 33777918), (11982, 16888959), (17973, 11259306), (35946, 5629653), (53919, 3753102), (107838, 1876551), (161757, 1251034), (323514, 625517)]