197422534

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{4703}}^1$

素因数の和:4995

約数の個数: 16

約数和(自身を含む): 300303360

約数和(自身を除く): 102880826

約数列:

[1, 2, 139, 151, 278, 302, 4703, 9406, 20989, 41978, 653717, 710153, 1307434, 1420306, 98711267, 197422534]

約数ペア:

[(1, 197422534), (2, 98711267), (139, 1420306), (151, 1307434), (278, 710153), (302, 653717), (4703, 41978), (9406, 20989)]