202440231

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3191}}^1$

素因数の和:3276

約数の個数: 48

約数和(自身を含む): 358525440

約数和(自身を除く): 156085209

約数列:

[1, 3, 7, 9, 19, 21, 53, 57, 63, 133, 159, 171, 371, 399, 477, 1007, 1113, 1197, 3021, 3191, 3339, 7049, 9063, 9573, 21147, 22337, 28719, 60629, 63441, 67011, 169123, 181887, 201033, 424403, 507369, 545661, 1183861, 1273209, 1522107, 3213337, 3551583, 3819627, 9640011, 10654749, 22493359, 28920033, 67480077, 202440231]

約数ペア:

[(1, 202440231), (3, 67480077), (7, 28920033), (9, 22493359), (19, 10654749), (21, 9640011), (53, 3819627), (57, 3551583), (63, 3213337), (133, 1522107), (159, 1273209), (171, 1183861), (371, 545661), (399, 507369), (477, 424403), (1007, 201033), (1113, 181887), (1197, 169123), (3021, 67011), (3191, 63441), (3339, 60629), (7049, 28719), (9063, 22337), (9573, 21147)]