207691792340

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1223}}^1\times {\mathrm{33829}}^1$

素因数の和:35312

約数の個数: 48

約数和(自身を含む): 438261425280

約数和(自身を除く): 230569632940

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1223, 1255, 2446, 2510, 4892, 5020, 6115, 12230, 24460, 33829, 67658, 135316, 169145, 306973, 338290, 613946, 676580, 1227892, 1534865, 3069730, 6139460, 8491079, 16982158, 33964316, 41372867, 42455395, 82745734, 84910790, 165491468, 169821580, 206864335, 413728670, 827457340, 10384589617, 20769179234, 41538358468, 51922948085, 103845896170, 207691792340]

約数ペア:

[(1, 207691792340), (2, 103845896170), (4, 51922948085), (5, 41538358468), (10, 20769179234), (20, 10384589617), (251, 827457340), (502, 413728670), (1004, 206864335), (1223, 169821580), (1255, 165491468), (2446, 84910790), (2510, 82745734), (4892, 42455395), (5020, 41372867), (6115, 33964316), (12230, 16982158), (24460, 8491079), (33829, 6139460), (67658, 3069730), (135316, 1534865), (169145, 1227892), (306973, 676580), (338290, 613946)]