188214250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{821}}^1$

素因数の和:976

約数の個数: 64

約数和(自身を含む): 406238976

約数和(自身を除く): 218024726

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 131, 175, 250, 262, 350, 655, 821, 875, 917, 1310, 1642, 1750, 1834, 3275, 4105, 4585, 5747, 6550, 8210, 9170, 11494, 16375, 20525, 22925, 28735, 32750, 41050, 45850, 57470, 102625, 107551, 114625, 143675, 205250, 215102, 229250, 287350, 537755, 718375, 752857, 1075510, 1436750, 1505714, 2688775, 3764285, 5377550, 7528570, 13443875, 18821425, 26887750, 37642850, 94107125, 188214250]

約数ペア:

[(1, 188214250), (2, 94107125), (5, 37642850), (7, 26887750), (10, 18821425), (14, 13443875), (25, 7528570), (35, 5377550), (50, 3764285), (70, 2688775), (125, 1505714), (131, 1436750), (175, 1075510), (250, 752857), (262, 718375), (350, 537755), (655, 287350), (821, 229250), (875, 215102), (917, 205250), (1310, 143675), (1642, 114625), (1750, 107551), (1834, 102625), (3275, 57470), (4105, 45850), (4585, 41050), (5747, 32750), (6550, 28735), (8210, 22925), (9170, 20525), (11494, 16375)]