223199008

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{3169}}^1$

素因数の和:3281

約数の個数: 48

約数和(自身を含む): 460131840

約数和(自身を除く): 236932832

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 71, 124, 142, 248, 284, 496, 568, 992, 1136, 2201, 2272, 3169, 4402, 6338, 8804, 12676, 17608, 25352, 35216, 50704, 70432, 98239, 101408, 196478, 224999, 392956, 449998, 785912, 899996, 1571824, 1799992, 3143648, 3599984, 6974969, 7199968, 13949938, 27899876, 55799752, 111599504, 223199008]

約数ペア:

[(1, 223199008), (2, 111599504), (4, 55799752), (8, 27899876), (16, 13949938), (31, 7199968), (32, 6974969), (62, 3599984), (71, 3143648), (124, 1799992), (142, 1571824), (248, 899996), (284, 785912), (496, 449998), (568, 392956), (992, 224999), (1136, 196478), (2201, 101408), (2272, 98239), (3169, 70432), (4402, 50704), (6338, 35216), (8804, 25352), (12676, 17608)]