202418172

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{26903}}^1$

素因数の和:26943

約数の個数: 72

約数和(自身を含む): 587583360

約数和(自身を除く): 385165188

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 7524, 26903, 53806, 80709, 107612, 161418, 242127, 295933, 322836, 484254, 511157, 591866, 887799, 968508, 1022314, 1183732, 1533471, 1775598, 2044628, 2663397, 3066942, 3551196, 4600413, 5326794, 5622727, 6133884, 9200826, 10653588, 11245454, 16868181, 18401652, 22490908, 33736362, 50604543, 67472724, 101209086, 202418172]

約数ペア:

[(1, 202418172), (2, 101209086), (3, 67472724), (4, 50604543), (6, 33736362), (9, 22490908), (11, 18401652), (12, 16868181), (18, 11245454), (19, 10653588), (22, 9200826), (33, 6133884), (36, 5622727), (38, 5326794), (44, 4600413), (57, 3551196), (66, 3066942), (76, 2663397), (99, 2044628), (114, 1775598), (132, 1533471), (171, 1183732), (198, 1022314), (209, 968508), (228, 887799), (342, 591866), (396, 511157), (418, 484254), (627, 322836), (684, 295933), (836, 242127), (1254, 161418), (1881, 107612), (2508, 80709), (3762, 53806), (7524, 26903)]