201565140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10211}}^1$

素因数の和:10277

約数の個数: 96

約数和(自身を含む): 658796544

約数和(自身を除く): 457231404

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, 10211, 19740, 20422, 30633, 40844, 51055, 61266, 71477, 102110, 122532, 142954, 153165, 204220, 214431, 285908, 306330, 357385, 428862, 479917, 612660, 714770, 857724, 959834, 1072155, 1429540, 1439751, 1919668, 2144310, 2399585, 2879502, 3359419, 4288620, 4799170, 5759004, 6718838, 7198755, 9598340, 10078257, 13437676, 14397510, 16797095, 20156514, 28795020, 33594190, 40313028, 50391285, 67188380, 100782570, 201565140]

約数ペア:

[(1, 201565140), (2, 100782570), (3, 67188380), (4, 50391285), (5, 40313028), (6, 33594190), (7, 28795020), (10, 20156514), (12, 16797095), (14, 14397510), (15, 13437676), (20, 10078257), (21, 9598340), (28, 7198755), (30, 6718838), (35, 5759004), (42, 4799170), (47, 4288620), (60, 3359419), (70, 2879502), (84, 2399585), (94, 2144310), (105, 1919668), (140, 1439751), (141, 1429540), (188, 1072155), (210, 959834), (235, 857724), (282, 714770), (329, 612660), (420, 479917), (470, 428862), (564, 357385), (658, 306330), (705, 285908), (940, 214431), (987, 204220), (1316, 153165), (1410, 142954), (1645, 122532), (1974, 102110), (2820, 71477), (3290, 61266), (3948, 51055), (4935, 40844), (6580, 30633), (9870, 20422), (10211, 19740)]