201988462052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1049}}^1\times {\mathrm{34607}}^1$

素因数の和:35780

約数の個数: 48

約数和(自身を含む): 384605625600

約数和(自身を除く): 182617163548

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1049, 1391, 2098, 2782, 4196, 5564, 13637, 27274, 34607, 54548, 69214, 112243, 138428, 224486, 448972, 449891, 899782, 1459159, 1799564, 2918318, 3702949, 5836636, 7405898, 14811796, 36302743, 48138337, 72605486, 96276674, 145210972, 192553348, 471935659, 943871318, 1887742636, 3884393501, 7768787002, 15537574004, 50497115513, 100994231026, 201988462052]

約数ペア:

[(1, 201988462052), (2, 100994231026), (4, 50497115513), (13, 15537574004), (26, 7768787002), (52, 3884393501), (107, 1887742636), (214, 943871318), (428, 471935659), (1049, 192553348), (1391, 145210972), (2098, 96276674), (2782, 72605486), (4196, 48138337), (5564, 36302743), (13637, 14811796), (27274, 7405898), (34607, 5836636), (54548, 3702949), (69214, 2918318), (112243, 1799564), (138428, 1459159), (224486, 899782), (448972, 449891)]