211232874

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{1091}}^1$

素因数の和:1203

約数の個数: 48

約数和(自身を含む): 449283744

約数和(自身を除く): 238050870

約数列:

[1, 2, 3, 6, 23, 46, 61, 69, 122, 138, 183, 366, 529, 1058, 1091, 1403, 1587, 2182, 2806, 3174, 3273, 4209, 6546, 8418, 25093, 32269, 50186, 64538, 66551, 75279, 96807, 133102, 150558, 193614, 199653, 399306, 577139, 1154278, 1530673, 1731417, 3061346, 3462834, 4592019, 9184038, 35205479, 70410958, 105616437, 211232874]

約数ペア:

[(1, 211232874), (2, 105616437), (3, 70410958), (6, 35205479), (23, 9184038), (46, 4592019), (61, 3462834), (69, 3061346), (122, 1731417), (138, 1530673), (183, 1154278), (366, 577139), (529, 399306), (1058, 199653), (1091, 193614), (1403, 150558), (1587, 133102), (2182, 96807), (2806, 75279), (3174, 66551), (3273, 64538), (4209, 50186), (6546, 32269), (8418, 25093)]