213132502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{593}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 382217616

約数和(自身を除く): 169085114

約数列:

[1, 2, 11, 17, 22, 31, 34, 62, 187, 341, 374, 527, 593, 682, 961, 1054, 1186, 1922, 5797, 6523, 10081, 10571, 11594, 13046, 16337, 18383, 20162, 21142, 32674, 36766, 110891, 179707, 202213, 221782, 312511, 359414, 404426, 569873, 625022, 1139746, 3437621, 6268603, 6875242, 9687841, 12537206, 19375682, 106566251, 213132502]

約数ペア:

[(1, 213132502), (2, 106566251), (11, 19375682), (17, 12537206), (22, 9687841), (31, 6875242), (34, 6268603), (62, 3437621), (187, 1139746), (341, 625022), (374, 569873), (527, 404426), (593, 359414), (682, 312511), (961, 221782), (1054, 202213), (1186, 179707), (1922, 110891), (5797, 36766), (6523, 32674), (10081, 21142), (10571, 20162), (11594, 18383), (13046, 16337)]