200729984

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1$

素因数の和:960

約数の個数: 128

約数和(自身を含む): 518649600

約数和(自身を除く): 317919616

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 128, 133, 152, 182, 208, 224, 247, 266, 304, 364, 416, 448, 494, 532, 608, 728, 832, 896, 907, 988, 1064, 1216, 1456, 1664, 1729, 1814, 1976, 2128, 2432, 2912, 3458, 3628, 3952, 4256, 5824, 6349, 6916, 7256, 7904, 8512, 11648, 11791, 12698, 13832, 14512, 15808, 17024, 17233, 23582, 25396, 27664, 29024, 31616, 34466, 47164, 50792, 55328, 58048, 68932, 82537, 94328, 101584, 110656, 116096, 120631, 137864, 165074, 188656, 203168, 221312, 224029, 241262, 275728, 330148, 377312, 406336, 448058, 482524, 551456, 660296, 754624, 812672, 896116, 965048, 1102912, 1320592, 1509248, 1568203, 1792232, 1930096, 2205824, 2641184, 3136406, 3584464, 3860192, 5282368, 6272812, 7168928, 7720384, 10564736, 12545624, 14337856, 15440768, 25091248, 28675712, 50182496, 100364992, 200729984]

約数ペア:

[(1, 200729984), (2, 100364992), (4, 50182496), (7, 28675712), (8, 25091248), (13, 15440768), (14, 14337856), (16, 12545624), (19, 10564736), (26, 7720384), (28, 7168928), (32, 6272812), (38, 5282368), (52, 3860192), (56, 3584464), (64, 3136406), (76, 2641184), (91, 2205824), (104, 1930096), (112, 1792232), (128, 1568203), (133, 1509248), (152, 1320592), (182, 1102912), (208, 965048), (224, 896116), (247, 812672), (266, 754624), (304, 660296), (364, 551456), (416, 482524), (448, 448058), (494, 406336), (532, 377312), (608, 330148), (728, 275728), (832, 241262), (896, 224029), (907, 221312), (988, 203168), (1064, 188656), (1216, 165074), (1456, 137864), (1664, 120631), (1729, 116096), (1814, 110656), (1976, 101584), (2128, 94328), (2432, 82537), (2912, 68932), (3458, 58048), (3628, 55328), (3952, 50792), (4256, 47164), (5824, 34466), (6349, 31616), (6916, 29024), (7256, 27664), (7904, 25396), (8512, 23582), (11648, 17233), (11791, 17024), (12698, 15808), (13832, 14512)]