201714219

素因数分解:

$3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8677}}^1$

素因数の和:8737

約数の個数: 40

約数和(自身を含む): 352812768

約数和(自身を除く): 151098549

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 81, 123, 189, 287, 369, 567, 861, 1107, 2583, 3321, 7749, 8677, 23247, 26031, 60739, 78093, 182217, 234279, 355757, 546651, 702837, 1067271, 1639953, 2490299, 3201813, 4919859, 7470897, 9605439, 22412691, 28816317, 67238073, 201714219]

約数ペア:

[(1, 201714219), (3, 67238073), (7, 28816317), (9, 22412691), (21, 9605439), (27, 7470897), (41, 4919859), (63, 3201813), (81, 2490299), (123, 1639953), (189, 1067271), (287, 702837), (369, 546651), (567, 355757), (861, 234279), (1107, 182217), (2583, 78093), (3321, 60739), (7749, 26031), (8677, 23247)]