199964664

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{146173}}^1$

素因数の和:146204

約数の個数: 48

約数和(自身を含む): 570078600

約数和(自身を除く): 370113936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 146173, 292346, 438519, 584692, 877038, 1169384, 1315557, 1754076, 2631114, 2777287, 3508152, 5262228, 5554574, 8331861, 10524456, 11109148, 16663722, 22218296, 24995583, 33327444, 49991166, 66654888, 99982332, 199964664]

約数ペア:

[(1, 199964664), (2, 99982332), (3, 66654888), (4, 49991166), (6, 33327444), (8, 24995583), (9, 22218296), (12, 16663722), (18, 11109148), (19, 10524456), (24, 8331861), (36, 5554574), (38, 5262228), (57, 3508152), (72, 2777287), (76, 2631114), (114, 1754076), (152, 1315557), (171, 1169384), (228, 877038), (342, 584692), (456, 438519), (684, 292346), (1368, 146173)]