202802145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{148573}}^1$

素因数の和:148601

約数の個数: 32

約数和(自身を含む): 399366912

約数和(自身を除く): 196564767

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 148573, 445719, 742865, 1040011, 1931449, 2228595, 3120033, 5200055, 5794347, 9657245, 13520143, 15600165, 28971735, 40560429, 67600715, 202802145]

約数ペア:

[(1, 202802145), (3, 67600715), (5, 40560429), (7, 28971735), (13, 15600165), (15, 13520143), (21, 9657245), (35, 5794347), (39, 5200055), (65, 3120033), (91, 2228595), (105, 1931449), (195, 1040011), (273, 742865), (455, 445719), (1365, 148573)]