200967690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{719}}^1$

素因数の和:769

約数の個数: 128

約数和(自身を含む): 607150080

約数和(自身を除く): 406182390

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 121, 154, 165, 210, 231, 242, 330, 363, 385, 462, 605, 719, 726, 770, 847, 1155, 1210, 1331, 1438, 1694, 1815, 2157, 2310, 2541, 2662, 3595, 3630, 3993, 4235, 4314, 5033, 5082, 6655, 7190, 7909, 7986, 8470, 9317, 10066, 10785, 12705, 13310, 15099, 15818, 18634, 19965, 21570, 23727, 25165, 25410, 27951, 30198, 39545, 39930, 46585, 47454, 50330, 55363, 55902, 75495, 79090, 86999, 93170, 110726, 118635, 139755, 150990, 166089, 173998, 237270, 260997, 276815, 279510, 332178, 434995, 521994, 553630, 608993, 830445, 869990, 956989, 1217986, 1304985, 1660890, 1826979, 1913978, 2609970, 2870967, 3044965, 3653958, 4784945, 5741934, 6089930, 6698923, 9134895, 9569890, 13397846, 14354835, 18269790, 20096769, 28709670, 33494615, 40193538, 66989230, 100483845, 200967690]

約数ペア:

[(1, 200967690), (2, 100483845), (3, 66989230), (5, 40193538), (6, 33494615), (7, 28709670), (10, 20096769), (11, 18269790), (14, 14354835), (15, 13397846), (21, 9569890), (22, 9134895), (30, 6698923), (33, 6089930), (35, 5741934), (42, 4784945), (55, 3653958), (66, 3044965), (70, 2870967), (77, 2609970), (105, 1913978), (110, 1826979), (121, 1660890), (154, 1304985), (165, 1217986), (210, 956989), (231, 869990), (242, 830445), (330, 608993), (363, 553630), (385, 521994), (462, 434995), (605, 332178), (719, 279510), (726, 276815), (770, 260997), (847, 237270), (1155, 173998), (1210, 166089), (1331, 150990), (1438, 139755), (1694, 118635), (1815, 110726), (2157, 93170), (2310, 86999), (2541, 79090), (2662, 75495), (3595, 55902), (3630, 55363), (3993, 50330), (4235, 47454), (4314, 46585), (5033, 39930), (5082, 39545), (6655, 30198), (7190, 27951), (7909, 25410), (7986, 25165), (8470, 23727), (9317, 21570), (10066, 19965), (10785, 18634), (12705, 15818), (13310, 15099)]