205345190401

素因数分解:

${\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{347}}^1\times {\mathrm{1579}}^1$

素因数の和:2293

約数の個数: 32

約数和(自身を含む): 224651427840

約数和(自身を除く): 19306237439

約数列:

[1, 13, 127, 227, 347, 1579, 1651, 2951, 4511, 20527, 28829, 44069, 78769, 200533, 358433, 374777, 547913, 572897, 1023997, 2606929, 4659629, 7122869, 10003663, 45520991, 69584951, 124376251, 130047619, 591772883, 904604363, 1616891263, 15795783877, 205345190401]

約数ペア:

[(1, 205345190401), (13, 15795783877), (127, 1616891263), (227, 904604363), (347, 591772883), (1579, 130047619), (1651, 124376251), (2951, 69584951), (4511, 45520991), (20527, 10003663), (28829, 7122869), (44069, 4659629), (78769, 2606929), (200533, 1023997), (358433, 572897), (374777, 547913)]