201971002

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 318536064

約数和(自身を除く): 116565062

約数列:

[1, 2, 41, 71, 82, 113, 142, 226, 307, 614, 2911, 4633, 5822, 8023, 9266, 12587, 16046, 21797, 25174, 34691, 43594, 69382, 328943, 657886, 893677, 1422331, 1787354, 2463061, 2844662, 4926122, 100985501, 201971002]

約数ペア:

[(1, 201971002), (2, 100985501), (41, 4926122), (71, 2844662), (82, 2463061), (113, 1787354), (142, 1422331), (226, 893677), (307, 657886), (614, 328943), (2911, 69382), (4633, 43594), (5822, 34691), (8023, 25174), (9266, 21797), (12587, 16046)]