200390628

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{42709}}^1$

素因数の和:42756

約数の個数: 48

約数和(自身を含む): 516620160

約数和(自身を除く): 316229532

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 782, 1173, 1564, 2346, 4692, 42709, 85418, 128127, 170836, 256254, 512508, 726053, 982307, 1452106, 1964614, 2178159, 2904212, 2946921, 3929228, 4356318, 5893842, 8712636, 11787684, 16699219, 33398438, 50097657, 66796876, 100195314, 200390628]

約数ペア:

[(1, 200390628), (2, 100195314), (3, 66796876), (4, 50097657), (6, 33398438), (12, 16699219), (17, 11787684), (23, 8712636), (34, 5893842), (46, 4356318), (51, 3929228), (68, 2946921), (69, 2904212), (92, 2178159), (102, 1964614), (138, 1452106), (204, 982307), (276, 726053), (391, 512508), (782, 256254), (1173, 170836), (1564, 128127), (2346, 85418), (4692, 42709)]