200770974

素因数分解:

$2^1\times 3^7\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 455906880

約数和(自身を除く): 255135906

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 197, 233, 243, 394, 466, 486, 591, 699, 729, 1182, 1398, 1458, 1773, 2097, 2187, 3546, 4194, 4374, 5319, 6291, 10638, 12582, 15957, 18873, 31914, 37746, 45901, 47871, 56619, 91802, 95742, 113238, 137703, 143613, 169857, 275406, 287226, 339714, 413109, 430839, 509571, 826218, 861678, 1019142, 1239327, 2478654, 3717981, 7435962, 11153943, 22307886, 33461829, 66923658, 100385487, 200770974]

約数ペア:

[(1, 200770974), (2, 100385487), (3, 66923658), (6, 33461829), (9, 22307886), (18, 11153943), (27, 7435962), (54, 3717981), (81, 2478654), (162, 1239327), (197, 1019142), (233, 861678), (243, 826218), (394, 509571), (466, 430839), (486, 413109), (591, 339714), (699, 287226), (729, 275406), (1182, 169857), (1398, 143613), (1458, 137703), (1773, 113238), (2097, 95742), (2187, 91802), (3546, 56619), (4194, 47871), (4374, 45901), (5319, 37746), (6291, 31914), (10638, 18873), (12582, 15957)]