208082224

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:331

約数の個数: 120

約数和(自身を含む): 503948400

約数和(自身を除く): 295866176

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 61, 76, 98, 112, 122, 133, 152, 196, 229, 244, 266, 304, 392, 427, 458, 488, 532, 784, 854, 916, 931, 976, 1064, 1159, 1603, 1708, 1832, 1862, 2128, 2318, 2989, 3206, 3416, 3664, 3724, 4351, 4636, 5978, 6412, 6832, 7448, 8113, 8702, 9272, 11221, 11956, 12824, 13969, 14896, 16226, 17404, 18544, 22442, 23912, 25648, 27938, 30457, 32452, 34808, 44884, 47824, 55876, 56791, 60914, 64904, 69616, 89768, 97783, 111752, 113582, 121828, 129808, 179536, 195566, 213199, 223504, 227164, 243656, 265411, 391132, 426398, 454328, 487312, 530822, 684481, 782264, 852796, 908656, 1061644, 1368962, 1564528, 1705592, 1857877, 2123288, 2737924, 3411184, 3715754, 4246576, 5475848, 7431508, 10951696, 13005139, 14863016, 26010278, 29726032, 52020556, 104041112, 208082224]

約数ペア:

[(1, 208082224), (2, 104041112), (4, 52020556), (7, 29726032), (8, 26010278), (14, 14863016), (16, 13005139), (19, 10951696), (28, 7431508), (38, 5475848), (49, 4246576), (56, 3715754), (61, 3411184), (76, 2737924), (98, 2123288), (112, 1857877), (122, 1705592), (133, 1564528), (152, 1368962), (196, 1061644), (229, 908656), (244, 852796), (266, 782264), (304, 684481), (392, 530822), (427, 487312), (458, 454328), (488, 426398), (532, 391132), (784, 265411), (854, 243656), (916, 227164), (931, 223504), (976, 213199), (1064, 195566), (1159, 179536), (1603, 129808), (1708, 121828), (1832, 113582), (1862, 111752), (2128, 97783), (2318, 89768), (2989, 69616), (3206, 64904), (3416, 60914), (3664, 56791), (3724, 55876), (4351, 47824), (4636, 44884), (5978, 34808), (6412, 32452), (6832, 30457), (7448, 27938), (8113, 25648), (8702, 23912), (9272, 22442), (11221, 18544), (11956, 17404), (12824, 16226), (13969, 14896)]