204964992

素因数分解:

$2^7\times 3^4\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:452

約数の個数: 160

約数和(自身を含む): 623147580

約数和(自身を除く): 418182588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 81, 96, 106, 108, 128, 144, 159, 162, 192, 212, 216, 288, 318, 324, 373, 384, 424, 432, 477, 576, 636, 648, 746, 848, 864, 954, 1119, 1152, 1272, 1296, 1431, 1492, 1696, 1728, 1908, 2238, 2544, 2592, 2862, 2984, 3357, 3392, 3456, 3816, 4293, 4476, 5088, 5184, 5724, 5968, 6714, 6784, 7632, 8586, 8952, 10071, 10176, 10368, 11448, 11936, 13428, 15264, 17172, 17904, 19769, 20142, 20352, 22896, 23872, 26856, 30213, 30528, 34344, 35808, 39538, 40284, 45792, 47744, 53712, 59307, 60426, 61056, 68688, 71616, 79076, 80568, 91584, 107424, 118614, 120852, 137376, 143232, 158152, 161136, 177921, 183168, 214848, 237228, 241704, 274752, 316304, 322272, 355842, 429696, 474456, 483408, 533763, 549504, 632608, 644544, 711684, 948912, 966816, 1067526, 1265216, 1289088, 1423368, 1601289, 1897824, 1933632, 2135052, 2530432, 2846736, 3202578, 3795648, 3867264, 4270104, 5693472, 6405156, 7591296, 8540208, 11386944, 12810312, 17080416, 22773888, 25620624, 34160832, 51241248, 68321664, 102482496, 204964992]

約数ペア:

[(1, 204964992), (2, 102482496), (3, 68321664), (4, 51241248), (6, 34160832), (8, 25620624), (9, 22773888), (12, 17080416), (16, 12810312), (18, 11386944), (24, 8540208), (27, 7591296), (32, 6405156), (36, 5693472), (48, 4270104), (53, 3867264), (54, 3795648), (64, 3202578), (72, 2846736), (81, 2530432), (96, 2135052), (106, 1933632), (108, 1897824), (128, 1601289), (144, 1423368), (159, 1289088), (162, 1265216), (192, 1067526), (212, 966816), (216, 948912), (288, 711684), (318, 644544), (324, 632608), (373, 549504), (384, 533763), (424, 483408), (432, 474456), (477, 429696), (576, 355842), (636, 322272), (648, 316304), (746, 274752), (848, 241704), (864, 237228), (954, 214848), (1119, 183168), (1152, 177921), (1272, 161136), (1296, 158152), (1431, 143232), (1492, 137376), (1696, 120852), (1728, 118614), (1908, 107424), (2238, 91584), (2544, 80568), (2592, 79076), (2862, 71616), (2984, 68688), (3357, 61056), (3392, 60426), (3456, 59307), (3816, 53712), (4293, 47744), (4476, 45792), (5088, 40284), (5184, 39538), (5724, 35808), (5968, 34344), (6714, 30528), (6784, 30213), (7632, 26856), (8586, 23872), (8952, 22896), (10071, 20352), (10176, 20142), (10368, 19769), (11448, 17904), (11936, 17172), (13428, 15264)]