201290750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1367}}^1$

素因数の和:1434

約数の個数: 64

約数和(自身を含む): 409743360

約数和(自身を除く): 208452610

約数列:

[1, 2, 5, 10, 19, 25, 31, 38, 50, 62, 95, 125, 155, 190, 250, 310, 475, 589, 775, 950, 1178, 1367, 1550, 2375, 2734, 2945, 3875, 4750, 5890, 6835, 7750, 13670, 14725, 25973, 29450, 34175, 42377, 51946, 68350, 73625, 84754, 129865, 147250, 170875, 211885, 259730, 341750, 423770, 649325, 805163, 1059425, 1298650, 1610326, 2118850, 3246625, 4025815, 5297125, 6493250, 8051630, 10594250, 20129075, 40258150, 100645375, 201290750]

約数ペア:

[(1, 201290750), (2, 100645375), (5, 40258150), (10, 20129075), (19, 10594250), (25, 8051630), (31, 6493250), (38, 5297125), (50, 4025815), (62, 3246625), (95, 2118850), (125, 1610326), (155, 1298650), (190, 1059425), (250, 805163), (310, 649325), (475, 423770), (589, 341750), (775, 259730), (950, 211885), (1178, 170875), (1367, 147250), (1550, 129865), (2375, 84754), (2734, 73625), (2945, 68350), (3875, 51946), (4750, 42377), (5890, 34175), (6835, 29450), (7750, 25973), (13670, 14725)]