201998518968

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{877}}^1\times {\mathrm{2689}}^1$

素因数の和:3701

約数の個数: 128

約数和(自身を含む): 523757203200

約数和(自身を除く): 321758684232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 83, 86, 129, 166, 172, 249, 258, 332, 344, 498, 516, 664, 877, 996, 1032, 1754, 1992, 2631, 2689, 3508, 3569, 5262, 5378, 7016, 7138, 8067, 10524, 10707, 10756, 14276, 16134, 21048, 21414, 21512, 28552, 32268, 37711, 42828, 64536, 72791, 75422, 85656, 113133, 115627, 145582, 150844, 218373, 223187, 226266, 231254, 291164, 301688, 346881, 436746, 446374, 452532, 462508, 582328, 669561, 693762, 873492, 892748, 905064, 925016, 1339122, 1387524, 1746984, 1785496, 2358253, 2678244, 2775048, 3130013, 4716506, 5356488, 6260026, 7074759, 9390039, 9433012, 9597041, 12520052, 14149518, 18780078, 18866024, 19194082, 25040104, 28299036, 28791123, 37560156, 38388164, 56598072, 57582246, 75120312, 76776328, 101404879, 115164492, 195734999, 202809758, 230328984, 304214637, 391469998, 405619516, 587204997, 608429274, 782939996, 811239032, 1174409994, 1216858548, 1565879992, 2348819988, 2433717096, 4697639976, 8416604957, 16833209914, 25249814871, 33666419828, 50499629742, 67332839656, 100999259484, 201998518968]

約数ペア:

[(1, 201998518968), (2, 100999259484), (3, 67332839656), (4, 50499629742), (6, 33666419828), (8, 25249814871), (12, 16833209914), (24, 8416604957), (43, 4697639976), (83, 2433717096), (86, 2348819988), (129, 1565879992), (166, 1216858548), (172, 1174409994), (249, 811239032), (258, 782939996), (332, 608429274), (344, 587204997), (498, 405619516), (516, 391469998), (664, 304214637), (877, 230328984), (996, 202809758), (1032, 195734999), (1754, 115164492), (1992, 101404879), (2631, 76776328), (2689, 75120312), (3508, 57582246), (3569, 56598072), (5262, 38388164), (5378, 37560156), (7016, 28791123), (7138, 28299036), (8067, 25040104), (10524, 19194082), (10707, 18866024), (10756, 18780078), (14276, 14149518), (16134, 12520052), (21048, 9597041), (21414, 9433012), (21512, 9390039), (28552, 7074759), (32268, 6260026), (37711, 5356488), (42828, 4716506), (64536, 3130013), (72791, 2775048), (75422, 2678244), (85656, 2358253), (113133, 1785496), (115627, 1746984), (145582, 1387524), (150844, 1339122), (218373, 925016), (223187, 905064), (226266, 892748), (231254, 873492), (291164, 693762), (301688, 669561), (346881, 582328), (436746, 462508), (446374, 452532)]