201914790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{12487}}^1$

素因数の和:12522

約数の個数: 96

約数和(自身を含む): 615009024

約数和(自身を除く): 413094234

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 66, 70, 77, 98, 105, 110, 147, 154, 165, 210, 231, 245, 294, 330, 385, 462, 490, 539, 735, 770, 1078, 1155, 1470, 1617, 2310, 2695, 3234, 5390, 8085, 12487, 16170, 24974, 37461, 62435, 74922, 87409, 124870, 137357, 174818, 187305, 262227, 274714, 374610, 412071, 437045, 524454, 611863, 686785, 824142, 874090, 961499, 1223726, 1311135, 1373570, 1835589, 1922998, 2060355, 2622270, 2884497, 3059315, 3671178, 4120710, 4807495, 5768994, 6118630, 6730493, 9177945, 9614990, 13460986, 14422485, 18355890, 20191479, 28844970, 33652465, 40382958, 67304930, 100957395, 201914790]

約数ペア:

[(1, 201914790), (2, 100957395), (3, 67304930), (5, 40382958), (6, 33652465), (7, 28844970), (10, 20191479), (11, 18355890), (14, 14422485), (15, 13460986), (21, 9614990), (22, 9177945), (30, 6730493), (33, 6118630), (35, 5768994), (42, 4807495), (49, 4120710), (55, 3671178), (66, 3059315), (70, 2884497), (77, 2622270), (98, 2060355), (105, 1922998), (110, 1835589), (147, 1373570), (154, 1311135), (165, 1223726), (210, 961499), (231, 874090), (245, 824142), (294, 686785), (330, 611863), (385, 524454), (462, 437045), (490, 412071), (539, 374610), (735, 274714), (770, 262227), (1078, 187305), (1155, 174818), (1470, 137357), (1617, 124870), (2310, 87409), (2695, 74922), (3234, 62435), (5390, 37461), (8085, 24974), (12487, 16170)]