211038520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{6229}}^1$

素因数の和:6269

約数の個数: 96

約数和(自身を含む): 596584800

約数和(自身を除く): 385546280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 121, 140, 154, 220, 242, 280, 308, 385, 440, 484, 605, 616, 770, 847, 968, 1210, 1540, 1694, 2420, 3080, 3388, 4235, 4840, 6229, 6776, 8470, 12458, 16940, 24916, 31145, 33880, 43603, 49832, 62290, 68519, 87206, 124580, 137038, 174412, 218015, 249160, 274076, 342595, 348824, 436030, 479633, 548152, 685190, 753709, 872060, 959266, 1370380, 1507418, 1744120, 1918532, 2398165, 2740760, 3014836, 3768545, 3837064, 4796330, 5275963, 6029672, 7537090, 9592660, 10551926, 15074180, 19185320, 21103852, 26379815, 30148360, 42207704, 52759630, 105519260, 211038520]

約数ペア:

[(1, 211038520), (2, 105519260), (4, 52759630), (5, 42207704), (7, 30148360), (8, 26379815), (10, 21103852), (11, 19185320), (14, 15074180), (20, 10551926), (22, 9592660), (28, 7537090), (35, 6029672), (40, 5275963), (44, 4796330), (55, 3837064), (56, 3768545), (70, 3014836), (77, 2740760), (88, 2398165), (110, 1918532), (121, 1744120), (140, 1507418), (154, 1370380), (220, 959266), (242, 872060), (280, 753709), (308, 685190), (385, 548152), (440, 479633), (484, 436030), (605, 348824), (616, 342595), (770, 274076), (847, 249160), (968, 218015), (1210, 174412), (1540, 137038), (1694, 124580), (2420, 87206), (3080, 68519), (3388, 62290), (4235, 49832), (4840, 43603), (6229, 33880), (6776, 31145), (8470, 24916), (12458, 16940)]