201947180820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43711511}}^1$

素因数の和:43711541

約数の個数: 96

約数和(自身を含む): 704979265536

約数和(自身を除く): 503032084716

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 43711511, 87423022, 131134533, 174846044, 218557555, 262269066, 305980577, 437115110, 480826621, 524538132, 611961154, 655672665, 874230220, 917941731, 961653242, 1223922308, 1311345330, 1442479863, 1529902885, 1835883462, 1923306484, 2404133105, 2622690660, 2884959726, 3059805770, 3365786347, 3671766924, 4589708655, 4808266210, 5769919452, 6119611540, 6731572694, 7212399315, 9179417310, 9616532420, 10097359041, 13463145388, 14424798630, 16828931735, 18358834620, 20194718082, 28849597260, 33657863470, 40389436164, 50486795205, 67315726940, 100973590410, 201947180820]

約数ペア:

[(1, 201947180820), (2, 100973590410), (3, 67315726940), (4, 50486795205), (5, 40389436164), (6, 33657863470), (7, 28849597260), (10, 20194718082), (11, 18358834620), (12, 16828931735), (14, 14424798630), (15, 13463145388), (20, 10097359041), (21, 9616532420), (22, 9179417310), (28, 7212399315), (30, 6731572694), (33, 6119611540), (35, 5769919452), (42, 4808266210), (44, 4589708655), (55, 3671766924), (60, 3365786347), (66, 3059805770), (70, 2884959726), (77, 2622690660), (84, 2404133105), (105, 1923306484), (110, 1835883462), (132, 1529902885), (140, 1442479863), (154, 1311345330), (165, 1223922308), (210, 961653242), (220, 917941731), (231, 874230220), (308, 655672665), (330, 611961154), (385, 524538132), (420, 480826621), (462, 437115110), (660, 305980577), (770, 262269066), (924, 218557555), (1155, 174846044), (1540, 131134533), (2310, 87423022), (4620, 43711511)]