213746230

素因数分解:

$2^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{22013}}^1$

素因数の和:22991

約数の個数: 16

約数和(自身を含む): 385156944

約数和(自身を除く): 171410714

約数列:

[1, 2, 5, 10, 971, 1942, 4855, 9710, 22013, 44026, 110065, 220130, 21374623, 42749246, 106873115, 213746230]

約数ペア:

[(1, 213746230), (2, 106873115), (5, 42749246), (10, 21374623), (971, 220130), (1942, 110065), (4855, 44026), (9710, 22013)]