199226944

素因数分解:

$2^6\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:181

約数の個数: 168

約数和(自身を含む): 505050552

約数和(自身を除く): 305823608

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 37, 49, 56, 64, 68, 74, 98, 101, 112, 119, 136, 148, 196, 202, 224, 238, 259, 272, 296, 392, 404, 448, 476, 518, 544, 592, 629, 707, 784, 808, 833, 952, 1036, 1088, 1184, 1258, 1414, 1568, 1616, 1666, 1717, 1813, 1904, 2072, 2368, 2516, 2828, 3136, 3232, 3332, 3434, 3626, 3737, 3808, 4144, 4403, 4949, 5032, 5656, 6464, 6664, 6868, 7252, 7474, 7616, 8288, 8806, 9898, 10064, 11312, 12019, 13328, 13736, 14504, 14948, 16576, 17612, 19796, 20128, 22624, 24038, 26159, 26656, 27472, 29008, 29896, 30821, 35224, 39592, 40256, 45248, 48076, 52318, 53312, 54944, 58016, 59792, 61642, 63529, 70448, 79184, 84133, 96152, 104636, 109888, 116032, 119584, 123284, 127058, 140896, 158368, 168266, 183113, 192304, 209272, 239168, 246568, 254116, 281792, 316736, 336532, 366226, 384608, 418544, 444703, 493136, 508232, 673064, 732452, 769216, 837088, 889406, 986272, 1016464, 1346128, 1464904, 1674176, 1778812, 1972544, 2032928, 2692256, 2929808, 3112921, 3557624, 4065856, 5384512, 5859616, 6225842, 7115248, 11719232, 12451684, 14230496, 24903368, 28460992, 49806736, 99613472, 199226944]

約数ペア:

[(1, 199226944), (2, 99613472), (4, 49806736), (7, 28460992), (8, 24903368), (14, 14230496), (16, 12451684), (17, 11719232), (28, 7115248), (32, 6225842), (34, 5859616), (37, 5384512), (49, 4065856), (56, 3557624), (64, 3112921), (68, 2929808), (74, 2692256), (98, 2032928), (101, 1972544), (112, 1778812), (119, 1674176), (136, 1464904), (148, 1346128), (196, 1016464), (202, 986272), (224, 889406), (238, 837088), (259, 769216), (272, 732452), (296, 673064), (392, 508232), (404, 493136), (448, 444703), (476, 418544), (518, 384608), (544, 366226), (592, 336532), (629, 316736), (707, 281792), (784, 254116), (808, 246568), (833, 239168), (952, 209272), (1036, 192304), (1088, 183113), (1184, 168266), (1258, 158368), (1414, 140896), (1568, 127058), (1616, 123284), (1666, 119584), (1717, 116032), (1813, 109888), (1904, 104636), (2072, 96152), (2368, 84133), (2516, 79184), (2828, 70448), (3136, 63529), (3232, 61642), (3332, 59792), (3434, 58016), (3626, 54944), (3737, 53312), (3808, 52318), (4144, 48076), (4403, 45248), (4949, 40256), (5032, 39592), (5656, 35224), (6464, 30821), (6664, 29896), (6868, 29008), (7252, 27472), (7474, 26656), (7616, 26159), (8288, 24038), (8806, 22624), (9898, 20128), (10064, 19796), (11312, 17612), (12019, 16576), (13328, 14948), (13736, 14504)]