201994614

素因数分解:

$2^1\times 3^3\times {\mathrm{509}}^1\times {\mathrm{7349}}^1$

素因数の和:7869

約数の個数: 32

約数和(自身を含む): 449820000

約数和(自身を除く): 247825386

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 509, 1018, 1527, 3054, 4581, 7349, 9162, 13743, 14698, 22047, 27486, 44094, 66141, 132282, 198423, 396846, 3740641, 7481282, 11221923, 22443846, 33665769, 67331538, 100997307, 201994614]

約数ペア:

[(1, 201994614), (2, 100997307), (3, 67331538), (6, 33665769), (9, 22443846), (18, 11221923), (27, 7481282), (54, 3740641), (509, 396846), (1018, 198423), (1527, 132282), (3054, 66141), (4581, 44094), (7349, 27486), (9162, 22047), (13743, 14698)]