207143490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{12763}}^1$

素因数の和:13314

約数の個数: 32

約数和(自身を含む): 498102336

約数和(自身を除く): 290958846

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 541, 1082, 1623, 2705, 3246, 5410, 8115, 12763, 16230, 25526, 38289, 63815, 76578, 127630, 191445, 382890, 6904783, 13809566, 20714349, 34523915, 41428698, 69047830, 103571745, 207143490]

約数ペア:

[(1, 207143490), (2, 103571745), (3, 69047830), (5, 41428698), (6, 34523915), (10, 20714349), (15, 13809566), (30, 6904783), (541, 382890), (1082, 191445), (1623, 127630), (2705, 76578), (3246, 63815), (5410, 38289), (8115, 25526), (12763, 16230)]