221170026224

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1009061}}^1$

素因数の和:1009198

約数の個数: 80

約数和(自身を含む): 520514542080

約数和(自身を除く): 299344515856

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 103, 112, 133, 152, 206, 266, 304, 412, 532, 721, 824, 1064, 1442, 1648, 1957, 2128, 2884, 3914, 5768, 7828, 11536, 13699, 15656, 27398, 31312, 54796, 109592, 219184, 1009061, 2018122, 4036244, 7063427, 8072488, 14126854, 16144976, 19172159, 28253708, 38344318, 56507416, 76688636, 103933283, 113014832, 134205113, 153377272, 207866566, 268410226, 306754544, 415733132, 536820452, 727532981, 831466264, 1073640904, 1455065962, 1662932528, 1974732377, 2147281808, 2910131924, 3949464754, 5820263848, 7898929508, 11640527696, 13823126639, 15797859016, 27646253278, 31595718032, 55292506556, 110585013112, 221170026224]

約数ペア:

[(1, 221170026224), (2, 110585013112), (4, 55292506556), (7, 31595718032), (8, 27646253278), (14, 15797859016), (16, 13823126639), (19, 11640527696), (28, 7898929508), (38, 5820263848), (56, 3949464754), (76, 2910131924), (103, 2147281808), (112, 1974732377), (133, 1662932528), (152, 1455065962), (206, 1073640904), (266, 831466264), (304, 727532981), (412, 536820452), (532, 415733132), (721, 306754544), (824, 268410226), (1064, 207866566), (1442, 153377272), (1648, 134205113), (1957, 113014832), (2128, 103933283), (2884, 76688636), (3914, 56507416), (5768, 38344318), (7828, 28253708), (11536, 19172159), (13699, 16144976), (15656, 14126854), (27398, 8072488), (31312, 7063427), (54796, 4036244), (109592, 2018122), (219184, 1009061)]