207946557004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{290219}}^1$

素因数の和:290538

約数の個数: 48

約数和(自身を含む): 396247813920

約数和(自身を除く): 188301256916

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 257, 514, 697, 1028, 1394, 2788, 4369, 8738, 10537, 17476, 21074, 42148, 179129, 290219, 358258, 580438, 716516, 1160876, 4933723, 9867446, 11898979, 19734892, 23797958, 47595916, 74586283, 149172566, 202282643, 298345132, 404565286, 809130572, 1267966811, 2535933622, 3058037603, 5071867244, 6116075206, 12232150412, 51986639251, 103973278502, 207946557004]

約数ペア:

[(1, 207946557004), (2, 103973278502), (4, 51986639251), (17, 12232150412), (34, 6116075206), (41, 5071867244), (68, 3058037603), (82, 2535933622), (164, 1267966811), (257, 809130572), (514, 404565286), (697, 298345132), (1028, 202282643), (1394, 149172566), (2788, 74586283), (4369, 47595916), (8738, 23797958), (10537, 19734892), (17476, 11898979), (21074, 9867446), (42148, 4933723), (179129, 1160876), (290219, 716516), (358258, 580438)]