202824280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{4201}}^1$

素因数の和:4300

約数の個数: 64

約数和(自身を含む): 490121280

約数和(自身を除く): 287297000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 71, 85, 136, 142, 170, 284, 340, 355, 568, 680, 710, 1207, 1420, 2414, 2840, 4201, 4828, 6035, 8402, 9656, 12070, 16804, 21005, 24140, 33608, 42010, 48280, 71417, 84020, 142834, 168040, 285668, 298271, 357085, 571336, 596542, 714170, 1193084, 1428340, 1491355, 2386168, 2856680, 2982710, 5070607, 5965420, 10141214, 11930840, 20282428, 25353035, 40564856, 50706070, 101412140, 202824280]

約数ペア:

[(1, 202824280), (2, 101412140), (4, 50706070), (5, 40564856), (8, 25353035), (10, 20282428), (17, 11930840), (20, 10141214), (34, 5965420), (40, 5070607), (68, 2982710), (71, 2856680), (85, 2386168), (136, 1491355), (142, 1428340), (170, 1193084), (284, 714170), (340, 596542), (355, 571336), (568, 357085), (680, 298271), (710, 285668), (1207, 168040), (1420, 142834), (2414, 84020), (2840, 71417), (4201, 48280), (4828, 42010), (6035, 33608), (8402, 24140), (9656, 21005), (12070, 16804)]