208105434

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{146347}}^1$

素因数の和:146434

約数の個数: 24

約数和(自身を含む): 456605760

約数和(自身を除く): 248500326

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 146347, 292694, 439041, 878082, 1317123, 2634246, 11561413, 23122826, 34684239, 69368478, 104052717, 208105434]

約数ペア:

[(1, 208105434), (2, 104052717), (3, 69368478), (6, 34684239), (9, 23122826), (18, 11561413), (79, 2634246), (158, 1317123), (237, 878082), (474, 439041), (711, 292694), (1422, 146347)]