201953088

素因数分解:

$2^6\times 3^4\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:426

約数の個数: 140

約数和(自身を含む): 604845120

約数和(自身を除く): 402892032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 163, 192, 216, 239, 288, 324, 326, 432, 478, 489, 576, 648, 652, 717, 864, 956, 978, 1296, 1304, 1434, 1467, 1728, 1912, 1956, 2151, 2592, 2608, 2868, 2934, 3824, 3912, 4302, 4401, 5184, 5216, 5736, 5868, 6453, 7648, 7824, 8604, 8802, 10432, 11472, 11736, 12906, 13203, 15296, 15648, 17208, 17604, 19359, 22944, 23472, 25812, 26406, 31296, 34416, 35208, 38718, 38957, 45888, 46944, 51624, 52812, 68832, 70416, 77436, 77914, 93888, 103248, 105624, 116871, 137664, 140832, 154872, 155828, 206496, 211248, 233742, 281664, 309744, 311656, 350613, 412992, 422496, 467484, 619488, 623312, 701226, 844992, 934968, 1051839, 1238976, 1246624, 1402452, 1869936, 2103678, 2493248, 2804904, 3155517, 3739872, 4207356, 5609808, 6311034, 7479744, 8414712, 11219616, 12622068, 16829424, 22439232, 25244136, 33658848, 50488272, 67317696, 100976544, 201953088]

約数ペア:

[(1, 201953088), (2, 100976544), (3, 67317696), (4, 50488272), (6, 33658848), (8, 25244136), (9, 22439232), (12, 16829424), (16, 12622068), (18, 11219616), (24, 8414712), (27, 7479744), (32, 6311034), (36, 5609808), (48, 4207356), (54, 3739872), (64, 3155517), (72, 2804904), (81, 2493248), (96, 2103678), (108, 1869936), (144, 1402452), (162, 1246624), (163, 1238976), (192, 1051839), (216, 934968), (239, 844992), (288, 701226), (324, 623312), (326, 619488), (432, 467484), (478, 422496), (489, 412992), (576, 350613), (648, 311656), (652, 309744), (717, 281664), (864, 233742), (956, 211248), (978, 206496), (1296, 155828), (1304, 154872), (1434, 140832), (1467, 137664), (1728, 116871), (1912, 105624), (1956, 103248), (2151, 93888), (2592, 77914), (2608, 77436), (2868, 70416), (2934, 68832), (3824, 52812), (3912, 51624), (4302, 46944), (4401, 45888), (5184, 38957), (5216, 38718), (5736, 35208), (5868, 34416), (6453, 31296), (7648, 26406), (7824, 25812), (8604, 23472), (8802, 22944), (10432, 19359), (11472, 17604), (11736, 17208), (12906, 15648), (13203, 15296)]