196284250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 408957120

約数和(自身を除く): 212672870

約数列:

[1, 2, 5, 10, 19, 25, 31, 38, 43, 50, 62, 86, 95, 125, 155, 190, 215, 250, 310, 430, 475, 589, 775, 817, 950, 961, 1075, 1178, 1333, 1550, 1634, 1922, 2150, 2375, 2666, 2945, 3875, 4085, 4750, 4805, 5375, 5890, 6665, 7750, 8170, 9610, 10750, 13330, 14725, 18259, 20425, 24025, 25327, 29450, 33325, 36518, 40850, 41323, 48050, 50654, 66650, 73625, 82646, 91295, 102125, 120125, 126635, 147250, 166625, 182590, 204250, 206615, 240250, 253270, 333250, 413230, 456475, 633175, 785137, 912950, 1033075, 1266350, 1570274, 2066150, 2282375, 3165875, 3925685, 4564750, 5165375, 6331750, 7851370, 10330750, 19628425, 39256850, 98142125, 196284250]

約数ペア:

[(1, 196284250), (2, 98142125), (5, 39256850), (10, 19628425), (19, 10330750), (25, 7851370), (31, 6331750), (38, 5165375), (43, 4564750), (50, 3925685), (62, 3165875), (86, 2282375), (95, 2066150), (125, 1570274), (155, 1266350), (190, 1033075), (215, 912950), (250, 785137), (310, 633175), (430, 456475), (475, 413230), (589, 333250), (775, 253270), (817, 240250), (950, 206615), (961, 204250), (1075, 182590), (1178, 166625), (1333, 147250), (1550, 126635), (1634, 120125), (1922, 102125), (2150, 91295), (2375, 82646), (2666, 73625), (2945, 66650), (3875, 50654), (4085, 48050), (4750, 41323), (4805, 40850), (5375, 36518), (5890, 33325), (6665, 29450), (7750, 25327), (8170, 24025), (9610, 20425), (10750, 18259), (13330, 14725)]