208533594

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{863}}^1$

素因数の和:1011

約数の個数: 64

約数和(自身を含む): 465813504

約数和(自身を除く): 257279910

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 103, 138, 206, 309, 391, 618, 782, 863, 1173, 1726, 1751, 2346, 2369, 2589, 3502, 4738, 5178, 5253, 7107, 10506, 14214, 14671, 19849, 29342, 39698, 40273, 44013, 59547, 80546, 88026, 88889, 119094, 120819, 177778, 241638, 266667, 337433, 533334, 674866, 1012299, 1511113, 2024598, 2044447, 3022226, 4088894, 4533339, 6133341, 9066678, 12266682, 34755599, 69511198, 104266797, 208533594]

約数ペア:

[(1, 208533594), (2, 104266797), (3, 69511198), (6, 34755599), (17, 12266682), (23, 9066678), (34, 6133341), (46, 4533339), (51, 4088894), (69, 3022226), (102, 2044447), (103, 2024598), (138, 1511113), (206, 1012299), (309, 674866), (391, 533334), (618, 337433), (782, 266667), (863, 241638), (1173, 177778), (1726, 120819), (1751, 119094), (2346, 88889), (2369, 88026), (2589, 80546), (3502, 59547), (4738, 44013), (5178, 40273), (5253, 39698), (7107, 29342), (10506, 19849), (14214, 14671)]