208335438

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{373361}}^1$

素因数の和:373400

約数の個数: 24

約数和(自身を含む): 465955776

約数和(自身を除く): 257620338

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 373361, 746722, 1120083, 2240166, 3360249, 6720498, 11574191, 23148382, 34722573, 69445146, 104167719, 208335438]

約数ペア:

[(1, 208335438), (2, 104167719), (3, 69445146), (6, 34722573), (9, 23148382), (18, 11574191), (31, 6720498), (62, 3360249), (93, 2240166), (186, 1120083), (279, 746722), (558, 373361)]