198185354220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{967}}^1\times {\mathrm{487973}}^1$

素因数の和:488959

約数の個数: 96

約数和(自身を含む): 634850270208

約数和(自身を除く): 436664915988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 967, 1934, 2901, 3868, 4835, 5802, 6769, 9670, 11604, 13538, 14505, 19340, 20307, 27076, 29010, 33845, 40614, 58020, 67690, 81228, 101535, 135380, 203070, 406140, 487973, 975946, 1463919, 1951892, 2439865, 2927838, 3415811, 4879730, 5855676, 6831622, 7319595, 9759460, 10247433, 13663244, 14639190, 17079055, 20494866, 29278380, 34158110, 40989732, 51237165, 68316220, 102474330, 204948660, 471869891, 943739782, 1415609673, 1887479564, 2359349455, 2831219346, 3303089237, 4718698910, 5662438692, 6606178474, 7078048365, 9437397820, 9909267711, 13212356948, 14156096730, 16515446185, 19818535422, 28312193460, 33030892370, 39637070844, 49546338555, 66061784740, 99092677110, 198185354220]

約数ペア:

[(1, 198185354220), (2, 99092677110), (3, 66061784740), (4, 49546338555), (5, 39637070844), (6, 33030892370), (7, 28312193460), (10, 19818535422), (12, 16515446185), (14, 14156096730), (15, 13212356948), (20, 9909267711), (21, 9437397820), (28, 7078048365), (30, 6606178474), (35, 5662438692), (42, 4718698910), (60, 3303089237), (70, 2831219346), (84, 2359349455), (105, 1887479564), (140, 1415609673), (210, 943739782), (420, 471869891), (967, 204948660), (1934, 102474330), (2901, 68316220), (3868, 51237165), (4835, 40989732), (5802, 34158110), (6769, 29278380), (9670, 20494866), (11604, 17079055), (13538, 14639190), (14505, 13663244), (19340, 10247433), (20307, 9759460), (27076, 7319595), (29010, 6831622), (33845, 5855676), (40614, 4879730), (58020, 3415811), (67690, 2927838), (81228, 2439865), (101535, 1951892), (135380, 1463919), (203070, 975946), (406140, 487973)]