215208588

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{366001}}^1$

素因数の和:366022

約数の個数: 36

約数和(自身を含む): 584139192

約数和(自身を除く): 368930604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 366001, 732002, 1098003, 1464004, 2196006, 2562007, 4392012, 5124014, 7686021, 10248028, 15372042, 17934049, 30744084, 35868098, 53802147, 71736196, 107604294, 215208588]

約数ペア:

[(1, 215208588), (2, 107604294), (3, 71736196), (4, 53802147), (6, 35868098), (7, 30744084), (12, 17934049), (14, 15372042), (21, 10248028), (28, 7686021), (42, 5124014), (49, 4392012), (84, 2562007), (98, 2196006), (147, 1464004), (196, 1098003), (294, 732002), (588, 366001)]