207946924

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 394517088

約数和(自身を除く): 186570164

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 163, 257, 292, 326, 514, 652, 1028, 1241, 2482, 2771, 4369, 4964, 5542, 8738, 11084, 11899, 17476, 18761, 23798, 37522, 41891, 47596, 75044, 83782, 167564, 202283, 318937, 404566, 637874, 712147, 809132, 1275748, 1424294, 2848588, 3058043, 6116086, 12232172, 51986731, 103973462, 207946924]

約数ペア:

[(1, 207946924), (2, 103973462), (4, 51986731), (17, 12232172), (34, 6116086), (68, 3058043), (73, 2848588), (146, 1424294), (163, 1275748), (257, 809132), (292, 712147), (326, 637874), (514, 404566), (652, 318937), (1028, 202283), (1241, 167564), (2482, 83782), (2771, 75044), (4369, 47596), (4964, 41891), (5542, 37522), (8738, 23798), (11084, 18761), (11899, 17476)]