200019924

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{6379}}^1$

素因数の和:6469

約数の個数: 72

約数和(自身を含む): 552712160

約数和(自身を除く): 352692236

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 78, 117, 134, 156, 201, 234, 268, 402, 468, 603, 804, 871, 1206, 1742, 2412, 2613, 3484, 5226, 6379, 7839, 10452, 12758, 15678, 19137, 25516, 31356, 38274, 57411, 76548, 82927, 114822, 165854, 229644, 248781, 331708, 427393, 497562, 746343, 854786, 995124, 1282179, 1492686, 1709572, 2564358, 2985372, 3846537, 5128716, 5556109, 7693074, 11112218, 15386148, 16668327, 22224436, 33336654, 50004981, 66673308, 100009962, 200019924]

約数ペア:

[(1, 200019924), (2, 100009962), (3, 66673308), (4, 50004981), (6, 33336654), (9, 22224436), (12, 16668327), (13, 15386148), (18, 11112218), (26, 7693074), (36, 5556109), (39, 5128716), (52, 3846537), (67, 2985372), (78, 2564358), (117, 1709572), (134, 1492686), (156, 1282179), (201, 995124), (234, 854786), (268, 746343), (402, 497562), (468, 427393), (603, 331708), (804, 248781), (871, 229644), (1206, 165854), (1742, 114822), (2412, 82927), (2613, 76548), (3484, 57411), (5226, 38274), (6379, 31356), (7839, 25516), (10452, 19137), (12758, 15678)]