207838771264

素因数分解:

$2^6\times {\mathrm{199}}^1\times {\mathrm{3989}}^1\times {\mathrm{4091}}^1$

素因数の和:8291

約数の個数: 56

約数和(自身を含む): 414707832000

約数和(自身を除く): 206869060736

約数列:

[1, 2, 4, 8, 16, 32, 64, 199, 398, 796, 1592, 3184, 3989, 4091, 6368, 7978, 8182, 12736, 15956, 16364, 31912, 32728, 63824, 65456, 127648, 130912, 255296, 261824, 793811, 814109, 1587622, 1628218, 3175244, 3256436, 6350488, 6512872, 12700976, 13025744, 16318999, 25401952, 26051488, 32637998, 50803904, 52102976, 65275996, 130551992, 261103984, 522207968, 1044415936, 3247480801, 6494961602, 12989923204, 25979846408, 51959692816, 103919385632, 207838771264]

約数ペア:

[(1, 207838771264), (2, 103919385632), (4, 51959692816), (8, 25979846408), (16, 12989923204), (32, 6494961602), (64, 3247480801), (199, 1044415936), (398, 522207968), (796, 261103984), (1592, 130551992), (3184, 65275996), (3989, 52102976), (4091, 50803904), (6368, 32637998), (7978, 26051488), (8182, 25401952), (12736, 16318999), (15956, 13025744), (16364, 12700976), (31912, 6512872), (32728, 6350488), (63824, 3256436), (65456, 3175244), (127648, 1628218), (130912, 1587622), (255296, 814109), (261824, 793811)]