193916688

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1997}}^1$

素因数の和:2049

約数の個数: 120

約数和(自身を含む): 608478912

約数和(自身を除く): 414562224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 289, 336, 357, 408, 476, 578, 714, 816, 867, 952, 1156, 1428, 1734, 1904, 1997, 2023, 2312, 2856, 3468, 3994, 4046, 4624, 5712, 5991, 6069, 6936, 7988, 8092, 11982, 12138, 13872, 13979, 15976, 16184, 23964, 24276, 27958, 31952, 32368, 33949, 41937, 47928, 48552, 55916, 67898, 83874, 95856, 97104, 101847, 111832, 135796, 167748, 203694, 223664, 237643, 271592, 335496, 407388, 475286, 543184, 577133, 670992, 712929, 814776, 950572, 1154266, 1425858, 1629552, 1731399, 1901144, 2308532, 2851716, 3462798, 3802288, 4039931, 4617064, 5703432, 6925596, 8079862, 9234128, 11406864, 12119793, 13851192, 16159724, 24239586, 27702384, 32319448, 48479172, 64638896, 96958344, 193916688]

約数ペア:

[(1, 193916688), (2, 96958344), (3, 64638896), (4, 48479172), (6, 32319448), (7, 27702384), (8, 24239586), (12, 16159724), (14, 13851192), (16, 12119793), (17, 11406864), (21, 9234128), (24, 8079862), (28, 6925596), (34, 5703432), (42, 4617064), (48, 4039931), (51, 3802288), (56, 3462798), (68, 2851716), (84, 2308532), (102, 1901144), (112, 1731399), (119, 1629552), (136, 1425858), (168, 1154266), (204, 950572), (238, 814776), (272, 712929), (289, 670992), (336, 577133), (357, 543184), (408, 475286), (476, 407388), (578, 335496), (714, 271592), (816, 237643), (867, 223664), (952, 203694), (1156, 167748), (1428, 135796), (1734, 111832), (1904, 101847), (1997, 97104), (2023, 95856), (2312, 83874), (2856, 67898), (3468, 55916), (3994, 48552), (4046, 47928), (4624, 41937), (5712, 33949), (5991, 32368), (6069, 31952), (6936, 27958), (7988, 24276), (8092, 23964), (11982, 16184), (12138, 15976), (13872, 13979)]