209892341572

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{727}}^1\times {\mathrm{10459}}^1$

素因数の和:11360

約数の個数: 48

約数和(自身を含む): 376967019520

約数和(自身を除く): 167074677948

約数列:

[1, 2, 4, 67, 103, 134, 206, 268, 412, 727, 1454, 2908, 6901, 10459, 13802, 20918, 27604, 41836, 48709, 74881, 97418, 149762, 194836, 299524, 700753, 1077277, 1401506, 2154554, 2803012, 4309108, 5017027, 7603693, 10034054, 15207386, 20068108, 30414772, 72177559, 144355118, 288710236, 509447431, 783180379, 1018894862, 1566360758, 2037789724, 3132721516, 52473085393, 104946170786, 209892341572]

約数ペア:

[(1, 209892341572), (2, 104946170786), (4, 52473085393), (67, 3132721516), (103, 2037789724), (134, 1566360758), (206, 1018894862), (268, 783180379), (412, 509447431), (727, 288710236), (1454, 144355118), (2908, 72177559), (6901, 30414772), (10459, 20068108), (13802, 15207386), (20918, 10034054), (27604, 7603693), (41836, 5017027), (48709, 4309108), (74881, 2803012), (97418, 2154554), (149762, 1401506), (194836, 1077277), (299524, 700753)]