200143860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10139}}^1$

素因数の和:10205

約数の個数: 96

約数和(自身を含む): 654151680

約数和(自身を除く): 454007820

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, 10139, 19740, 20278, 30417, 40556, 50695, 60834, 70973, 101390, 121668, 141946, 152085, 202780, 212919, 283892, 304170, 354865, 425838, 476533, 608340, 709730, 851676, 953066, 1064595, 1419460, 1429599, 1906132, 2129190, 2382665, 2859198, 3335731, 4258380, 4765330, 5718396, 6671462, 7147995, 9530660, 10007193, 13342924, 14295990, 16678655, 20014386, 28591980, 33357310, 40028772, 50035965, 66714620, 100071930, 200143860]

約数ペア:

[(1, 200143860), (2, 100071930), (3, 66714620), (4, 50035965), (5, 40028772), (6, 33357310), (7, 28591980), (10, 20014386), (12, 16678655), (14, 14295990), (15, 13342924), (20, 10007193), (21, 9530660), (28, 7147995), (30, 6671462), (35, 5718396), (42, 4765330), (47, 4258380), (60, 3335731), (70, 2859198), (84, 2382665), (94, 2129190), (105, 1906132), (140, 1429599), (141, 1419460), (188, 1064595), (210, 953066), (235, 851676), (282, 709730), (329, 608340), (420, 476533), (470, 425838), (564, 354865), (658, 304170), (705, 283892), (940, 212919), (987, 202780), (1316, 152085), (1410, 141946), (1645, 121668), (1974, 101390), (2820, 70973), (3290, 60834), (3948, 50695), (4935, 40556), (6580, 30417), (9870, 20278), (10139, 19740)]