203641542

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:538

約数の個数: 96

約数和(自身を含む): 499000320

約数和(自身を除く): 295358778

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 67, 78, 93, 117, 134, 186, 201, 234, 279, 402, 403, 419, 558, 603, 806, 838, 871, 1206, 1209, 1257, 1742, 2077, 2418, 2514, 2613, 3627, 3771, 4154, 5226, 5447, 6231, 7254, 7542, 7839, 10894, 12462, 12989, 15678, 16341, 18693, 25978, 27001, 28073, 32682, 37386, 38967, 49023, 54002, 56146, 77934, 81003, 84219, 98046, 116901, 162006, 168438, 168857, 233802, 243009, 252657, 337714, 364949, 486018, 505314, 506571, 729898, 870263, 1013142, 1094847, 1519713, 1740526, 2189694, 2610789, 3039426, 3284541, 5221578, 6569082, 7832367, 11313419, 15664734, 22626838, 33940257, 67880514, 101820771, 203641542]

約数ペア:

[(1, 203641542), (2, 101820771), (3, 67880514), (6, 33940257), (9, 22626838), (13, 15664734), (18, 11313419), (26, 7832367), (31, 6569082), (39, 5221578), (62, 3284541), (67, 3039426), (78, 2610789), (93, 2189694), (117, 1740526), (134, 1519713), (186, 1094847), (201, 1013142), (234, 870263), (279, 729898), (402, 506571), (403, 505314), (419, 486018), (558, 364949), (603, 337714), (806, 252657), (838, 243009), (871, 233802), (1206, 168857), (1209, 168438), (1257, 162006), (1742, 116901), (2077, 98046), (2418, 84219), (2514, 81003), (2613, 77934), (3627, 56146), (3771, 54002), (4154, 49023), (5226, 38967), (5447, 37386), (6231, 32682), (7254, 28073), (7542, 27001), (7839, 25978), (10894, 18693), (12462, 16341), (12989, 15678)]