201597867

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 314895360

約数和(自身を除く): 113297493

約数列:

[1, 3, 9, 31, 37, 59, 93, 111, 177, 279, 331, 333, 531, 993, 1147, 1829, 2183, 2979, 3441, 5487, 6549, 10261, 10323, 12247, 16461, 19529, 19647, 30783, 36741, 58587, 67673, 92349, 110223, 175761, 203019, 379657, 605399, 609057, 722573, 1138971, 1816197, 2167719, 3416913, 5448591, 6503157, 22399763, 67199289, 201597867]

約数ペア:

[(1, 201597867), (3, 67199289), (9, 22399763), (31, 6503157), (37, 5448591), (59, 3416913), (93, 2167719), (111, 1816197), (177, 1138971), (279, 722573), (331, 609057), (333, 605399), (531, 379657), (993, 203019), (1147, 175761), (1829, 110223), (2183, 92349), (2979, 67673), (3441, 58587), (5487, 36741), (6549, 30783), (10261, 19647), (10323, 19529), (12247, 16461)]