207999216

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{84967}}^1$

素因数の和:84998

約数の個数: 60

約数和(自身を含む): 616357872

約数和(自身を除く): 408358656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 84967, 169934, 254901, 339868, 509802, 679736, 764703, 1019604, 1359472, 1444439, 1529406, 2039208, 2888878, 3058812, 4078416, 4333317, 5777756, 6117624, 8666634, 11555512, 12235248, 12999951, 17333268, 23111024, 25999902, 34666536, 51999804, 69333072, 103999608, 207999216]

約数ペア:

[(1, 207999216), (2, 103999608), (3, 69333072), (4, 51999804), (6, 34666536), (8, 25999902), (9, 23111024), (12, 17333268), (16, 12999951), (17, 12235248), (18, 11555512), (24, 8666634), (34, 6117624), (36, 5777756), (48, 4333317), (51, 4078416), (68, 3058812), (72, 2888878), (102, 2039208), (136, 1529406), (144, 1444439), (153, 1359472), (204, 1019604), (272, 764703), (306, 679736), (408, 509802), (612, 339868), (816, 254901), (1224, 169934), (2448, 84967)]