207804925484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3089}}^1\times {\mathrm{19309}}^1$

素因数の和:22482

約数の個数: 48

約数和(自身を含む): 397626885600

約数和(自身を除く): 189821960116

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3089, 3484, 6178, 12356, 19309, 38618, 40157, 77236, 80314, 160628, 206963, 251017, 413926, 502034, 827852, 1004068, 1293703, 2587406, 2690519, 5174812, 5381038, 10762076, 16818139, 33636278, 59645501, 67272556, 119291002, 238582004, 775391513, 1550783026, 3101566052, 3996248567, 7992497134, 15984994268, 51951231371, 103902462742, 207804925484]

約数ペア:

[(1, 207804925484), (2, 103902462742), (4, 51951231371), (13, 15984994268), (26, 7992497134), (52, 3996248567), (67, 3101566052), (134, 1550783026), (268, 775391513), (871, 238582004), (1742, 119291002), (3089, 67272556), (3484, 59645501), (6178, 33636278), (12356, 16818139), (19309, 10762076), (38618, 5381038), (40157, 5174812), (77236, 2690519), (80314, 2587406), (160628, 1293703), (206963, 1004068), (251017, 827852), (413926, 502034)]