100989894

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1\times {\mathrm{419}}^1$

素因数の和:597

約数の個数: 48

約数和(自身を含む): 216619200

約数和(自身を除く): 115629306

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 139, 278, 289, 417, 419, 578, 834, 838, 867, 1257, 1734, 2363, 2514, 4726, 7089, 7123, 14178, 14246, 21369, 40171, 42738, 58241, 80342, 116482, 120513, 121091, 174723, 241026, 242182, 349446, 363273, 726546, 990097, 1980194, 2970291, 5940582, 16831649, 33663298, 50494947, 100989894]

約数ペア:

[(1, 100989894), (2, 50494947), (3, 33663298), (6, 16831649), (17, 5940582), (34, 2970291), (51, 1980194), (102, 990097), (139, 726546), (278, 363273), (289, 349446), (417, 242182), (419, 241026), (578, 174723), (834, 121091), (838, 120513), (867, 116482), (1257, 80342), (1734, 58241), (2363, 42738), (2514, 40171), (4726, 21369), (7089, 14246), (7123, 14178)]