202749540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10271}}^1$

素因数の和:10337

約数の個数: 96

約数和(自身を含む): 662667264

約数和(自身を除く): 459917724

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3948, 4935, 6580, 9870, 10271, 19740, 20542, 30813, 41084, 51355, 61626, 71897, 102710, 123252, 143794, 154065, 205420, 215691, 287588, 308130, 359485, 431382, 482737, 616260, 718970, 862764, 965474, 1078455, 1437940, 1448211, 1930948, 2156910, 2413685, 2896422, 3379159, 4313820, 4827370, 5792844, 6758318, 7241055, 9654740, 10137477, 13516636, 14482110, 16895795, 20274954, 28964220, 33791590, 40549908, 50687385, 67583180, 101374770, 202749540]

約数ペア:

[(1, 202749540), (2, 101374770), (3, 67583180), (4, 50687385), (5, 40549908), (6, 33791590), (7, 28964220), (10, 20274954), (12, 16895795), (14, 14482110), (15, 13516636), (20, 10137477), (21, 9654740), (28, 7241055), (30, 6758318), (35, 5792844), (42, 4827370), (47, 4313820), (60, 3379159), (70, 2896422), (84, 2413685), (94, 2156910), (105, 1930948), (140, 1448211), (141, 1437940), (188, 1078455), (210, 965474), (235, 862764), (282, 718970), (329, 616260), (420, 482737), (470, 431382), (564, 359485), (658, 308130), (705, 287588), (940, 215691), (987, 205420), (1316, 154065), (1410, 143794), (1645, 123252), (1974, 102710), (2820, 71897), (3290, 61626), (3948, 51355), (4935, 41084), (6580, 30813), (9870, 20542), (10271, 19740)]