207640608

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{308989}}^1$

素因数の和:309009

約数の個数: 48

約数和(自身を含む): 622923840

約数和(自身を除く): 415283232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 308989, 617978, 926967, 1235956, 1853934, 2162923, 2471912, 3707868, 4325846, 4943824, 6488769, 7415736, 8651692, 9887648, 12977538, 14831472, 17303384, 25955076, 29662944, 34606768, 51910152, 69213536, 103820304, 207640608]

約数ペア:

[(1, 207640608), (2, 103820304), (3, 69213536), (4, 51910152), (6, 34606768), (7, 29662944), (8, 25955076), (12, 17303384), (14, 14831472), (16, 12977538), (21, 9887648), (24, 8651692), (28, 7415736), (32, 6488769), (42, 4943824), (48, 4325846), (56, 3707868), (84, 2471912), (96, 2162923), (112, 1853934), (168, 1235956), (224, 926967), (336, 617978), (672, 308989)]