200675720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1$

素因数の和:667

約数の個数: 128

約数和(自身を含む): 552268800

約数和(自身を除く): 351593080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 67, 70, 76, 95, 133, 134, 140, 152, 190, 266, 268, 280, 335, 380, 469, 532, 536, 563, 665, 670, 760, 938, 1064, 1126, 1273, 1330, 1340, 1876, 2252, 2345, 2546, 2660, 2680, 2815, 3752, 3941, 4504, 4690, 5092, 5320, 5630, 6365, 7882, 8911, 9380, 10184, 10697, 11260, 12730, 15764, 17822, 18760, 19705, 21394, 22520, 25460, 31528, 35644, 37721, 39410, 42788, 44555, 50920, 53485, 71288, 74879, 75442, 78820, 85576, 89110, 106970, 149758, 150884, 157640, 178220, 188605, 213940, 264047, 299516, 301768, 356440, 374395, 377210, 427880, 528094, 599032, 716699, 748790, 754420, 1056188, 1320235, 1433398, 1497580, 1508840, 2112376, 2640470, 2866796, 2995160, 3583495, 5016893, 5280940, 5733592, 7166990, 10033786, 10561880, 14333980, 20067572, 25084465, 28667960, 40135144, 50168930, 100337860, 200675720]

約数ペア:

[(1, 200675720), (2, 100337860), (4, 50168930), (5, 40135144), (7, 28667960), (8, 25084465), (10, 20067572), (14, 14333980), (19, 10561880), (20, 10033786), (28, 7166990), (35, 5733592), (38, 5280940), (40, 5016893), (56, 3583495), (67, 2995160), (70, 2866796), (76, 2640470), (95, 2112376), (133, 1508840), (134, 1497580), (140, 1433398), (152, 1320235), (190, 1056188), (266, 754420), (268, 748790), (280, 716699), (335, 599032), (380, 528094), (469, 427880), (532, 377210), (536, 374395), (563, 356440), (665, 301768), (670, 299516), (760, 264047), (938, 213940), (1064, 188605), (1126, 178220), (1273, 157640), (1330, 150884), (1340, 149758), (1876, 106970), (2252, 89110), (2345, 85576), (2546, 78820), (2660, 75442), (2680, 74879), (2815, 71288), (3752, 53485), (3941, 50920), (4504, 44555), (4690, 42788), (5092, 39410), (5320, 37721), (5630, 35644), (6365, 31528), (7882, 25460), (8911, 22520), (9380, 21394), (10184, 19705), (10697, 18760), (11260, 17822), (12730, 15764)]