209411712

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^3\times {\mathrm{37}}^1$

素因数の和:108

約数の個数: 192

約数和(自身を含む): 657563400

約数和(自身を除く): 448151688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 37, 48, 51, 64, 68, 72, 74, 96, 102, 111, 128, 136, 144, 148, 153, 192, 204, 222, 272, 288, 289, 296, 306, 333, 384, 408, 444, 544, 576, 578, 592, 612, 629, 666, 816, 867, 888, 1088, 1152, 1156, 1184, 1224, 1258, 1332, 1632, 1734, 1776, 1887, 2176, 2312, 2368, 2448, 2516, 2601, 2664, 3264, 3468, 3552, 3774, 4624, 4736, 4896, 4913, 5032, 5202, 5328, 5661, 6528, 6936, 7104, 7548, 9248, 9792, 9826, 10064, 10404, 10656, 10693, 11322, 13872, 14208, 14739, 15096, 18496, 19584, 19652, 20128, 20808, 21312, 21386, 22644, 27744, 29478, 30192, 32079, 36992, 39304, 40256, 41616, 42624, 42772, 44217, 45288, 55488, 58956, 60384, 64158, 78608, 80512, 83232, 85544, 88434, 90576, 96237, 110976, 117912, 120768, 128316, 157216, 166464, 171088, 176868, 181152, 181781, 192474, 235824, 241536, 256632, 314432, 332928, 342176, 353736, 362304, 363562, 384948, 471648, 513264, 545343, 628864, 684352, 707472, 724608, 727124, 769896, 943296, 1026528, 1090686, 1368704, 1414944, 1454248, 1539792, 1636029, 1886592, 2053056, 2181372, 2829888, 2908496, 3079584, 3272058, 4106112, 4362744, 5659776, 5816992, 6159168, 6544116, 8725488, 11633984, 12318336, 13088232, 17450976, 23267968, 26176464, 34901952, 52352928, 69803904, 104705856, 209411712]

約数ペア:

[(1, 209411712), (2, 104705856), (3, 69803904), (4, 52352928), (6, 34901952), (8, 26176464), (9, 23267968), (12, 17450976), (16, 13088232), (17, 12318336), (18, 11633984), (24, 8725488), (32, 6544116), (34, 6159168), (36, 5816992), (37, 5659776), (48, 4362744), (51, 4106112), (64, 3272058), (68, 3079584), (72, 2908496), (74, 2829888), (96, 2181372), (102, 2053056), (111, 1886592), (128, 1636029), (136, 1539792), (144, 1454248), (148, 1414944), (153, 1368704), (192, 1090686), (204, 1026528), (222, 943296), (272, 769896), (288, 727124), (289, 724608), (296, 707472), (306, 684352), (333, 628864), (384, 545343), (408, 513264), (444, 471648), (544, 384948), (576, 363562), (578, 362304), (592, 353736), (612, 342176), (629, 332928), (666, 314432), (816, 256632), (867, 241536), (888, 235824), (1088, 192474), (1152, 181781), (1156, 181152), (1184, 176868), (1224, 171088), (1258, 166464), (1332, 157216), (1632, 128316), (1734, 120768), (1776, 117912), (1887, 110976), (2176, 96237), (2312, 90576), (2368, 88434), (2448, 85544), (2516, 83232), (2601, 80512), (2664, 78608), (3264, 64158), (3468, 60384), (3552, 58956), (3774, 55488), (4624, 45288), (4736, 44217), (4896, 42772), (4913, 42624), (5032, 41616), (5202, 40256), (5328, 39304), (5661, 36992), (6528, 32079), (6936, 30192), (7104, 29478), (7548, 27744), (9248, 22644), (9792, 21386), (9826, 21312), (10064, 20808), (10404, 20128), (10656, 19652), (10693, 19584), (11322, 18496), (13872, 15096), (14208, 14739)]