207661086

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{678631}}^1$

素因数の和:678656

約数の個数: 24

約数和(自身を含む): 476399664

約数和(自身を除く): 268738578

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 678631, 1357262, 2035893, 4071786, 6107679, 11536727, 12215358, 23073454, 34610181, 69220362, 103830543, 207661086]

約数ペア:

[(1, 207661086), (2, 103830543), (3, 69220362), (6, 34610181), (9, 23073454), (17, 12215358), (18, 11536727), (34, 6107679), (51, 4071786), (102, 2035893), (153, 1357262), (306, 678631)]