202248578

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 380160000

約数和(自身を除く): 177911422

約数列:

[1, 2, 7, 14, 19, 38, 49, 59, 98, 118, 133, 263, 266, 343, 413, 526, 686, 826, 931, 1121, 1841, 1862, 2242, 2891, 3682, 4997, 5782, 6517, 7847, 9994, 12887, 13034, 15517, 15694, 20237, 25774, 31034, 34979, 40474, 54929, 69958, 90209, 108619, 109858, 180418, 217238, 244853, 294823, 384503, 489706, 589646, 760333, 769006, 1520666, 1713971, 2063761, 3427942, 4127522, 5322331, 10644662, 14446327, 28892654, 101124289, 202248578]

約数ペア:

[(1, 202248578), (2, 101124289), (7, 28892654), (14, 14446327), (19, 10644662), (38, 5322331), (49, 4127522), (59, 3427942), (98, 2063761), (118, 1713971), (133, 1520666), (263, 769006), (266, 760333), (343, 589646), (413, 489706), (526, 384503), (686, 294823), (826, 244853), (931, 217238), (1121, 180418), (1841, 109858), (1862, 108619), (2242, 90209), (2891, 69958), (3682, 54929), (4997, 40474), (5782, 34979), (6517, 31034), (7847, 25774), (9994, 20237), (12887, 15694), (13034, 15517)]