208514136

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{757}}^1$

素因数の和:1288

約数の個数: 64

約数和(自身を含む): 545760000

約数和(自身を除く): 337245864

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 499, 552, 757, 998, 1497, 1514, 1996, 2271, 2994, 3028, 3992, 4542, 5988, 6056, 9084, 11477, 11976, 17411, 18168, 22954, 34431, 34822, 45908, 52233, 68862, 69644, 91816, 104466, 137724, 139288, 208932, 275448, 377743, 417864, 755486, 1133229, 1510972, 2266458, 3021944, 4532916, 8688089, 9065832, 17376178, 26064267, 34752356, 52128534, 69504712, 104257068, 208514136]

約数ペア:

[(1, 208514136), (2, 104257068), (3, 69504712), (4, 52128534), (6, 34752356), (8, 26064267), (12, 17376178), (23, 9065832), (24, 8688089), (46, 4532916), (69, 3021944), (92, 2266458), (138, 1510972), (184, 1133229), (276, 755486), (499, 417864), (552, 377743), (757, 275448), (998, 208932), (1497, 139288), (1514, 137724), (1996, 104466), (2271, 91816), (2994, 69644), (3028, 68862), (3992, 52233), (4542, 45908), (5988, 34822), (6056, 34431), (9084, 22954), (11477, 18168), (11976, 17411)]