208094610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{647}}^1$

素因数の和:879

約数の個数: 64

約数和(自身を含む): 510603264

約数和(自身を除く): 302508654

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 151, 213, 302, 355, 426, 453, 647, 710, 755, 906, 1065, 1294, 1510, 1941, 2130, 2265, 3235, 3882, 4530, 6470, 9705, 10721, 19410, 21442, 32163, 45937, 53605, 64326, 91874, 97697, 107210, 137811, 160815, 195394, 229685, 275622, 293091, 321630, 459370, 488485, 586182, 689055, 976970, 1378110, 1465455, 2930910, 6936487, 13872974, 20809461, 34682435, 41618922, 69364870, 104047305, 208094610]

約数ペア:

[(1, 208094610), (2, 104047305), (3, 69364870), (5, 41618922), (6, 34682435), (10, 20809461), (15, 13872974), (30, 6936487), (71, 2930910), (142, 1465455), (151, 1378110), (213, 976970), (302, 689055), (355, 586182), (426, 488485), (453, 459370), (647, 321630), (710, 293091), (755, 275622), (906, 229685), (1065, 195394), (1294, 160815), (1510, 137811), (1941, 107210), (2130, 97697), (2265, 91874), (3235, 64326), (3882, 53605), (4530, 45937), (6470, 32163), (9705, 21442), (10721, 19410)]