212027264

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{701}}^1$

素因数の和:871

約数の個数: 64

約数和(自身を含む): 451105200

約数和(自身を除く): 239077936

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 139, 272, 278, 544, 556, 701, 1088, 1112, 1402, 2176, 2224, 2363, 2804, 4448, 4726, 5608, 8896, 9452, 11216, 11917, 17792, 18904, 22432, 23834, 37808, 44864, 47668, 75616, 89728, 95336, 97439, 151232, 190672, 194878, 302464, 381344, 389756, 762688, 779512, 1525376, 1559024, 1656463, 3118048, 3312926, 6236096, 6625852, 12472192, 13251704, 26503408, 53006816, 106013632, 212027264]

約数ペア:

[(1, 212027264), (2, 106013632), (4, 53006816), (8, 26503408), (16, 13251704), (17, 12472192), (32, 6625852), (34, 6236096), (64, 3312926), (68, 3118048), (128, 1656463), (136, 1559024), (139, 1525376), (272, 779512), (278, 762688), (544, 389756), (556, 381344), (701, 302464), (1088, 194878), (1112, 190672), (1402, 151232), (2176, 97439), (2224, 95336), (2363, 89728), (2804, 75616), (4448, 47668), (4726, 44864), (5608, 37808), (8896, 23834), (9452, 22432), (11216, 18904), (11917, 17792)]