214898348540

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{136011613}}^1$

素因数の和:136011701

約数の個数: 24

約数和(自身を含む): 456999023040

約数和(自身を除く): 242100674500

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 136011613, 272023226, 544046452, 680058065, 1360116130, 2720232260, 10744917427, 21489834854, 42979669708, 53724587135, 107449174270, 214898348540]

約数ペア:

[(1, 214898348540), (2, 107449174270), (4, 53724587135), (5, 42979669708), (10, 21489834854), (20, 10744917427), (79, 2720232260), (158, 1360116130), (316, 680058065), (395, 544046452), (790, 272023226), (1580, 136011613)]