200264960

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:169

約数の個数: 216

約数和(自身を含む): 581607936

約数和(自身を除く): 381342976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 64, 70, 80, 98, 103, 112, 124, 128, 140, 155, 160, 196, 206, 217, 224, 245, 248, 256, 280, 310, 320, 392, 412, 434, 448, 490, 496, 515, 560, 620, 640, 721, 784, 824, 868, 896, 980, 992, 1030, 1085, 1120, 1240, 1280, 1442, 1519, 1568, 1648, 1736, 1792, 1960, 1984, 2060, 2170, 2240, 2480, 2884, 3038, 3136, 3193, 3296, 3472, 3605, 3920, 3968, 4120, 4340, 4480, 4960, 5047, 5768, 6076, 6272, 6386, 6592, 6944, 7210, 7595, 7840, 7936, 8240, 8680, 8960, 9920, 10094, 11536, 12152, 12544, 12772, 13184, 13888, 14420, 15190, 15680, 15965, 16480, 17360, 19840, 20188, 22351, 23072, 24304, 25235, 25544, 26368, 27776, 28840, 30380, 31360, 31930, 32960, 34720, 39680, 40376, 44702, 46144, 48608, 50470, 51088, 55552, 57680, 60760, 62720, 63860, 65920, 69440, 80752, 89404, 92288, 97216, 100940, 102176, 111755, 115360, 121520, 127720, 131840, 138880, 156457, 161504, 178808, 184576, 194432, 201880, 204352, 223510, 230720, 243040, 255440, 277760, 312914, 323008, 357616, 388864, 403760, 408704, 447020, 461440, 486080, 510880, 625828, 646016, 715232, 782285, 807520, 817408, 894040, 922880, 972160, 1021760, 1251656, 1292032, 1430464, 1564570, 1615040, 1788080, 1944320, 2043520, 2503312, 2860928, 3129140, 3230080, 3576160, 4087040, 5006624, 5721856, 6258280, 6460160, 7152320, 10013248, 12516560, 14304640, 20026496, 25033120, 28609280, 40052992, 50066240, 100132480, 200264960]

約数ペア:

[(1, 200264960), (2, 100132480), (4, 50066240), (5, 40052992), (7, 28609280), (8, 25033120), (10, 20026496), (14, 14304640), (16, 12516560), (20, 10013248), (28, 7152320), (31, 6460160), (32, 6258280), (35, 5721856), (40, 5006624), (49, 4087040), (56, 3576160), (62, 3230080), (64, 3129140), (70, 2860928), (80, 2503312), (98, 2043520), (103, 1944320), (112, 1788080), (124, 1615040), (128, 1564570), (140, 1430464), (155, 1292032), (160, 1251656), (196, 1021760), (206, 972160), (217, 922880), (224, 894040), (245, 817408), (248, 807520), (256, 782285), (280, 715232), (310, 646016), (320, 625828), (392, 510880), (412, 486080), (434, 461440), (448, 447020), (490, 408704), (496, 403760), (515, 388864), (560, 357616), (620, 323008), (640, 312914), (721, 277760), (784, 255440), (824, 243040), (868, 230720), (896, 223510), (980, 204352), (992, 201880), (1030, 194432), (1085, 184576), (1120, 178808), (1240, 161504), (1280, 156457), (1442, 138880), (1519, 131840), (1568, 127720), (1648, 121520), (1736, 115360), (1792, 111755), (1960, 102176), (1984, 100940), (2060, 97216), (2170, 92288), (2240, 89404), (2480, 80752), (2884, 69440), (3038, 65920), (3136, 63860), (3193, 62720), (3296, 60760), (3472, 57680), (3605, 55552), (3920, 51088), (3968, 50470), (4120, 48608), (4340, 46144), (4480, 44702), (4960, 40376), (5047, 39680), (5768, 34720), (6076, 32960), (6272, 31930), (6386, 31360), (6592, 30380), (6944, 28840), (7210, 27776), (7595, 26368), (7840, 25544), (7936, 25235), (8240, 24304), (8680, 23072), (8960, 22351), (9920, 20188), (10094, 19840), (11536, 17360), (12152, 16480), (12544, 15965), (12772, 15680), (13184, 15190), (13888, 14420)]