208815204532

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{3818021}}^1$

素因数の和:3818160

約数の個数: 36

約数和(自身を含む): 405221946948

約数和(自身を除く): 196406742416

約数列:

[1, 2, 4, 11, 22, 44, 113, 121, 226, 242, 452, 484, 1243, 2486, 4972, 13673, 27346, 54692, 3818021, 7636042, 15272084, 41998231, 83996462, 167992924, 431436373, 461980541, 862872746, 923961082, 1725745492, 1847922164, 4745800103, 9491600206, 18983200412, 52203801133, 104407602266, 208815204532]

約数ペア:

[(1, 208815204532), (2, 104407602266), (4, 52203801133), (11, 18983200412), (22, 9491600206), (44, 4745800103), (113, 1847922164), (121, 1725745492), (226, 923961082), (242, 862872746), (452, 461980541), (484, 431436373), (1243, 167992924), (2486, 83996462), (4972, 41998231), (13673, 15272084), (27346, 7636042), (54692, 3818021)]