209213147936

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{337}}^1\times {\mathrm{9883}}^1$

素因数の和:10394

約数の個数: 96

約数和(自身を含む): 447879938688

約数和(自身を除く): 238666790752

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 151, 208, 302, 337, 416, 604, 674, 1208, 1348, 1963, 2416, 2696, 3926, 4381, 4832, 5392, 7852, 8762, 9883, 10784, 15704, 17524, 19766, 31408, 35048, 39532, 50887, 62816, 70096, 79064, 101774, 128479, 140192, 158128, 203548, 256958, 316256, 407096, 513916, 661531, 814192, 1027832, 1323062, 1492333, 1628384, 2055664, 2646124, 2984666, 3330571, 4111328, 5292248, 5969332, 6661142, 10584496, 11938664, 13322284, 19400329, 21168992, 23877328, 26644568, 38800658, 43297423, 47754656, 53289136, 77601316, 86594846, 106578272, 155202632, 173189692, 310405264, 346379384, 502916221, 620810528, 692758768, 1005832442, 1385517536, 2011664884, 4023329768, 6537910873, 8046659536, 13075821746, 16093319072, 26151643492, 52303286984, 104606573968, 209213147936]

約数ペア:

[(1, 209213147936), (2, 104606573968), (4, 52303286984), (8, 26151643492), (13, 16093319072), (16, 13075821746), (26, 8046659536), (32, 6537910873), (52, 4023329768), (104, 2011664884), (151, 1385517536), (208, 1005832442), (302, 692758768), (337, 620810528), (416, 502916221), (604, 346379384), (674, 310405264), (1208, 173189692), (1348, 155202632), (1963, 106578272), (2416, 86594846), (2696, 77601316), (3926, 53289136), (4381, 47754656), (4832, 43297423), (5392, 38800658), (7852, 26644568), (8762, 23877328), (9883, 21168992), (10784, 19400329), (15704, 13322284), (17524, 11938664), (19766, 10584496), (31408, 6661142), (35048, 5969332), (39532, 5292248), (50887, 4111328), (62816, 3330571), (70096, 2984666), (79064, 2646124), (101774, 2055664), (128479, 1628384), (140192, 1492333), (158128, 1323062), (203548, 1027832), (256958, 814192), (316256, 661531), (407096, 513916)]