203488929

素因数分解:

$3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 382427136

約数和(自身を除く): 178938207

約数列:

[1, 3, 7, 9, 17, 21, 27, 31, 51, 63, 81, 93, 119, 153, 189, 217, 227, 243, 279, 357, 459, 527, 567, 651, 681, 837, 1071, 1377, 1581, 1589, 1701, 1953, 2043, 2511, 3213, 3689, 3859, 4131, 4743, 4767, 5859, 6129, 7037, 7533, 9639, 11067, 11577, 14229, 14301, 17577, 18387, 21111, 27013, 28917, 33201, 34731, 42687, 42903, 49259, 52731, 55161, 63333, 81039, 99603, 104193, 119629, 128061, 128709, 147777, 189999, 243117, 298809, 312579, 358887, 386127, 443331, 569997, 729351, 837403, 896427, 937737, 1076661, 1329993, 1709991, 2188053, 2512209, 3229983, 3989979, 6564159, 7536627, 9689949, 11969937, 22609881, 29069847, 67829643, 203488929]

約数ペア:

[(1, 203488929), (3, 67829643), (7, 29069847), (9, 22609881), (17, 11969937), (21, 9689949), (27, 7536627), (31, 6564159), (51, 3989979), (63, 3229983), (81, 2512209), (93, 2188053), (119, 1709991), (153, 1329993), (189, 1076661), (217, 937737), (227, 896427), (243, 837403), (279, 729351), (357, 569997), (459, 443331), (527, 386127), (567, 358887), (651, 312579), (681, 298809), (837, 243117), (1071, 189999), (1377, 147777), (1581, 128709), (1589, 128061), (1701, 119629), (1953, 104193), (2043, 99603), (2511, 81039), (3213, 63333), (3689, 55161), (3859, 52731), (4131, 49259), (4743, 42903), (4767, 42687), (5859, 34731), (6129, 33201), (7037, 28917), (7533, 27013), (9639, 21111), (11067, 18387), (11577, 17577), (14229, 14301)]