229904974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{8527}}^1$

素因数の和:8620

約数の個数: 32

約数和(自身を含む): 399724416

約数和(自身を除く): 169819442

約数列:

[1, 2, 13, 17, 26, 34, 61, 122, 221, 442, 793, 1037, 1586, 2074, 8527, 13481, 17054, 26962, 110851, 144959, 221702, 289918, 520147, 1040294, 1884467, 3768934, 6761911, 8842499, 13523822, 17684998, 114952487, 229904974]

約数ペア:

[(1, 229904974), (2, 114952487), (13, 17684998), (17, 13523822), (26, 8842499), (34, 6761911), (61, 3768934), (122, 1884467), (221, 1040294), (442, 520147), (793, 289918), (1037, 221702), (1586, 144959), (2074, 110851), (8527, 26962), (13481, 17054)]