200667740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:884

約数の個数: 144

約数和(自身を含む): 556365600

約数和(自身を除く): 355697860

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 49, 52, 65, 70, 76, 91, 95, 98, 130, 133, 140, 182, 190, 196, 245, 247, 260, 266, 364, 380, 455, 490, 494, 532, 637, 665, 829, 910, 931, 980, 988, 1235, 1274, 1330, 1658, 1729, 1820, 1862, 2470, 2548, 2660, 3185, 3316, 3458, 3724, 4145, 4655, 4940, 5803, 6370, 6916, 8290, 8645, 9310, 10777, 11606, 12103, 12740, 15751, 16580, 17290, 18620, 21554, 23212, 24206, 29015, 31502, 34580, 40621, 43108, 48412, 53885, 58030, 60515, 63004, 75439, 78755, 81242, 107770, 110257, 116060, 121030, 150878, 157510, 162484, 203105, 204763, 215540, 220514, 242060, 301756, 315020, 377195, 406210, 409526, 441028, 528073, 551285, 754390, 771799, 812420, 819052, 1023815, 1056146, 1102570, 1433341, 1508780, 1543598, 2047630, 2112292, 2205140, 2640365, 2866682, 3087196, 3858995, 4095260, 5280730, 5733364, 7166705, 7717990, 10033387, 10561460, 14333410, 15435980, 20066774, 28666820, 40133548, 50166935, 100333870, 200667740]

約数ペア:

[(1, 200667740), (2, 100333870), (4, 50166935), (5, 40133548), (7, 28666820), (10, 20066774), (13, 15435980), (14, 14333410), (19, 10561460), (20, 10033387), (26, 7717990), (28, 7166705), (35, 5733364), (38, 5280730), (49, 4095260), (52, 3858995), (65, 3087196), (70, 2866682), (76, 2640365), (91, 2205140), (95, 2112292), (98, 2047630), (130, 1543598), (133, 1508780), (140, 1433341), (182, 1102570), (190, 1056146), (196, 1023815), (245, 819052), (247, 812420), (260, 771799), (266, 754390), (364, 551285), (380, 528073), (455, 441028), (490, 409526), (494, 406210), (532, 377195), (637, 315020), (665, 301756), (829, 242060), (910, 220514), (931, 215540), (980, 204763), (988, 203105), (1235, 162484), (1274, 157510), (1330, 150878), (1658, 121030), (1729, 116060), (1820, 110257), (1862, 107770), (2470, 81242), (2548, 78755), (2660, 75439), (3185, 63004), (3316, 60515), (3458, 58030), (3724, 53885), (4145, 48412), (4655, 43108), (4940, 40621), (5803, 34580), (6370, 31502), (6916, 29015), (8290, 24206), (8645, 23212), (9310, 21554), (10777, 18620), (11606, 17290), (12103, 16580), (12740, 15751)]