207947876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4289}}^1$

素因数の和:4364

約数の個数: 48

約数和(自身を含む): 415134720

約数和(自身を除く): 207186844

約数列:

[1, 2, 4, 17, 23, 31, 34, 46, 62, 68, 92, 124, 391, 527, 713, 782, 1054, 1426, 1564, 2108, 2852, 4289, 8578, 12121, 17156, 24242, 48484, 72913, 98647, 132959, 145826, 197294, 265918, 291652, 394588, 531836, 1676999, 2260303, 3058057, 3353998, 4520606, 6116114, 6707996, 9041212, 12232228, 51986969, 103973938, 207947876]

約数ペア:

[(1, 207947876), (2, 103973938), (4, 51986969), (17, 12232228), (23, 9041212), (31, 6707996), (34, 6116114), (46, 4520606), (62, 3353998), (68, 3058057), (92, 2260303), (124, 1676999), (391, 531836), (527, 394588), (713, 291652), (782, 265918), (1054, 197294), (1426, 145826), (1564, 132959), (2108, 98647), (2852, 72913), (4289, 48484), (8578, 24242), (12121, 17156)]