201242236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{90001}}^1$

素因数の和:90061

約数の個数: 24

約数和(自身を含む): 388088624

約数和(自身を除く): 186846388

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 90001, 180002, 360004, 1170013, 2340026, 3870043, 4680052, 7740086, 15480172, 50310559, 100621118, 201242236]

約数ペア:

[(1, 201242236), (2, 100621118), (4, 50310559), (13, 15480172), (26, 7740086), (43, 4680052), (52, 3870043), (86, 2340026), (172, 1170013), (559, 360004), (1118, 180002), (2236, 90001)]