201988702920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1\times {\mathrm{56711}}^1$

素因数の和:57235

約数の個数: 128

約数和(自身を含む): 616409533440

約数和(自身を除く): 414420830520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 443, 536, 670, 804, 886, 1005, 1329, 1340, 1608, 1772, 2010, 2215, 2658, 2680, 3544, 4020, 4430, 5316, 6645, 8040, 8860, 10632, 13290, 17720, 26580, 29681, 53160, 56711, 59362, 89043, 113422, 118724, 148405, 170133, 178086, 226844, 237448, 283555, 296810, 340266, 356172, 445215, 453688, 567110, 593620, 680532, 712344, 850665, 890430, 1134220, 1187240, 1361064, 1701330, 1780860, 2268440, 3402660, 3561720, 3799637, 6805320, 7599274, 11398911, 15198548, 18998185, 22797822, 25122973, 30397096, 37996370, 45595644, 50245946, 56994555, 75368919, 75992740, 91191288, 100491892, 113989110, 125614865, 150737838, 151985480, 200983784, 227978220, 251229730, 301475676, 376844595, 455956440, 502459460, 602951352, 753689190, 1004918920, 1507378380, 1683239191, 3014756760, 3366478382, 5049717573, 6732956764, 8416195955, 10099435146, 13465913528, 16832391910, 20198870292, 25248587865, 33664783820, 40397740584, 50497175730, 67329567640, 100994351460, 201988702920]

約数ペア:

[(1, 201988702920), (2, 100994351460), (3, 67329567640), (4, 50497175730), (5, 40397740584), (6, 33664783820), (8, 25248587865), (10, 20198870292), (12, 16832391910), (15, 13465913528), (20, 10099435146), (24, 8416195955), (30, 6732956764), (40, 5049717573), (60, 3366478382), (67, 3014756760), (120, 1683239191), (134, 1507378380), (201, 1004918920), (268, 753689190), (335, 602951352), (402, 502459460), (443, 455956440), (536, 376844595), (670, 301475676), (804, 251229730), (886, 227978220), (1005, 200983784), (1329, 151985480), (1340, 150737838), (1608, 125614865), (1772, 113989110), (2010, 100491892), (2215, 91191288), (2658, 75992740), (2680, 75368919), (3544, 56994555), (4020, 50245946), (4430, 45595644), (5316, 37996370), (6645, 30397096), (8040, 25122973), (8860, 22797822), (10632, 18998185), (13290, 15198548), (17720, 11398911), (26580, 7599274), (29681, 6805320), (53160, 3799637), (56711, 3561720), (59362, 3402660), (89043, 2268440), (113422, 1780860), (118724, 1701330), (148405, 1361064), (170133, 1187240), (178086, 1134220), (226844, 890430), (237448, 850665), (283555, 712344), (296810, 680532), (340266, 593620), (356172, 567110), (445215, 453688)]