221386164

素因数分解:

$2^2\times 3^1\times {\mathrm{757}}^1\times {\mathrm{24371}}^1$

素因数の和:25135

約数の個数: 24

約数和(自身を含む): 517271328

約数和(自身を除く): 295885164

約数列:

[1, 2, 3, 4, 6, 12, 757, 1514, 2271, 3028, 4542, 9084, 24371, 48742, 73113, 97484, 146226, 292452, 18448847, 36897694, 55346541, 73795388, 110693082, 221386164]

約数ペア:

[(1, 221386164), (2, 110693082), (3, 73795388), (4, 55346541), (6, 36897694), (12, 18448847), (757, 292452), (1514, 146226), (2271, 97484), (3028, 73113), (4542, 48742), (9084, 24371)]