201105086

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 383201280

約数和(自身を除く): 182096194

約数列:

[1, 2, 7, 13, 14, 26, 71, 79, 91, 142, 158, 182, 197, 394, 497, 553, 923, 994, 1027, 1106, 1379, 1846, 2054, 2561, 2758, 5122, 5609, 6461, 7189, 11218, 12922, 13987, 14378, 15563, 17927, 27974, 31126, 35854, 39263, 72917, 78526, 97909, 108941, 145834, 181831, 195818, 202319, 217882, 363662, 404638, 510419, 1020838, 1104973, 1272817, 1416233, 2209946, 2545634, 2832466, 7734811, 14364649, 15469622, 28729298, 100552543, 201105086]

約数ペア:

[(1, 201105086), (2, 100552543), (7, 28729298), (13, 15469622), (14, 14364649), (26, 7734811), (71, 2832466), (79, 2545634), (91, 2209946), (142, 1416233), (158, 1272817), (182, 1104973), (197, 1020838), (394, 510419), (497, 404638), (553, 363662), (923, 217882), (994, 202319), (1027, 195818), (1106, 181831), (1379, 145834), (1846, 108941), (2054, 97909), (2561, 78526), (2758, 72917), (5122, 39263), (5609, 35854), (6461, 31126), (7189, 27974), (11218, 17927), (12922, 15563), (13987, 14378)]