214928864

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{1069}}^1$

素因数の和:1243

約数の個数: 48

約数和(自身を含む): 434659680

約数和(自身を除く): 219730816

約数列:

[1, 2, 4, 8, 16, 32, 61, 103, 122, 206, 244, 412, 488, 824, 976, 1069, 1648, 1952, 2138, 3296, 4276, 6283, 8552, 12566, 17104, 25132, 34208, 50264, 65209, 100528, 110107, 130418, 201056, 220214, 260836, 440428, 521672, 880856, 1043344, 1761712, 2086688, 3523424, 6716527, 13433054, 26866108, 53732216, 107464432, 214928864]

約数ペア:

[(1, 214928864), (2, 107464432), (4, 53732216), (8, 26866108), (16, 13433054), (32, 6716527), (61, 3523424), (103, 2086688), (122, 1761712), (206, 1043344), (244, 880856), (412, 521672), (488, 440428), (824, 260836), (976, 220214), (1069, 201056), (1648, 130418), (1952, 110107), (2138, 100528), (3296, 65209), (4276, 50264), (6283, 34208), (8552, 25132), (12566, 17104)]