202318212100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{16573}}^1$

素因数の和:16814

約数の個数: 144

約数和(自身を含む): 478543621248

約数和(自身を除く): 276225409148

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 43, 50, 68, 85, 86, 100, 167, 170, 172, 215, 334, 340, 425, 430, 668, 731, 835, 850, 860, 1075, 1462, 1670, 1700, 2150, 2839, 2924, 3340, 3655, 4175, 4300, 5678, 7181, 7310, 8350, 11356, 14195, 14362, 14620, 16573, 16700, 18275, 28390, 28724, 33146, 35905, 36550, 56780, 66292, 70975, 71810, 73100, 82865, 122077, 141950, 143620, 165730, 179525, 244154, 281741, 283900, 331460, 359050, 414325, 488308, 563482, 610385, 712639, 718100, 828650, 1126964, 1220770, 1408705, 1425278, 1657300, 2441540, 2767691, 2817410, 2850556, 3051925, 3563195, 5535382, 5634820, 6103850, 7043525, 7126390, 11070764, 12114863, 12207700, 13838455, 14087050, 14252780, 17815975, 24229726, 27676910, 28174100, 35631950, 47050747, 48459452, 55353820, 60574315, 69192275, 71263900, 94101494, 119010713, 121148630, 138384550, 188202988, 235253735, 238021426, 242297260, 276769100, 302871575, 470507470, 476042852, 595053565, 605743150, 941014940, 1176268675, 1190107130, 1211486300, 2023182121, 2352537350, 2380214260, 2975267825, 4046364242, 4705074700, 5950535650, 8092728484, 10115910605, 11901071300, 20231821210, 40463642420, 50579553025, 101159106050, 202318212100]

約数ペア:

[(1, 202318212100), (2, 101159106050), (4, 50579553025), (5, 40463642420), (10, 20231821210), (17, 11901071300), (20, 10115910605), (25, 8092728484), (34, 5950535650), (43, 4705074700), (50, 4046364242), (68, 2975267825), (85, 2380214260), (86, 2352537350), (100, 2023182121), (167, 1211486300), (170, 1190107130), (172, 1176268675), (215, 941014940), (334, 605743150), (340, 595053565), (425, 476042852), (430, 470507470), (668, 302871575), (731, 276769100), (835, 242297260), (850, 238021426), (860, 235253735), (1075, 188202988), (1462, 138384550), (1670, 121148630), (1700, 119010713), (2150, 94101494), (2839, 71263900), (2924, 69192275), (3340, 60574315), (3655, 55353820), (4175, 48459452), (4300, 47050747), (5678, 35631950), (7181, 28174100), (7310, 27676910), (8350, 24229726), (11356, 17815975), (14195, 14252780), (14362, 14087050), (14620, 13838455), (16573, 12207700), (16700, 12114863), (18275, 11070764), (28390, 7126390), (28724, 7043525), (33146, 6103850), (35905, 5634820), (36550, 5535382), (56780, 3563195), (66292, 3051925), (70975, 2850556), (71810, 2817410), (73100, 2767691), (82865, 2441540), (122077, 1657300), (141950, 1425278), (143620, 1408705), (165730, 1220770), (179525, 1126964), (244154, 828650), (281741, 718100), (283900, 712639), (331460, 610385), (359050, 563482), (414325, 488308)]