207647070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{103307}}^1$

素因数の和:103384

約数の個数: 32

約数和(自身を含む): 505795968

約数和(自身を除く): 298148898

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 103307, 206614, 309921, 516535, 619842, 1033070, 1549605, 3099210, 6921569, 13843138, 20764707, 34607845, 41529414, 69215690, 103823535, 207647070]

約数ペア:

[(1, 207647070), (2, 103823535), (3, 69215690), (5, 41529414), (6, 34607845), (10, 20764707), (15, 13843138), (30, 6921569), (67, 3099210), (134, 1549605), (201, 1033070), (335, 619842), (402, 516535), (670, 309921), (1005, 206614), (2010, 103307)]