207299685

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{2137}}^1$

素因数の和:2397

約数の個数: 32

約数和(自身を含む): 344816640

約数和(自身を除く): 137516955

約数列:

[1, 3, 5, 15, 29, 87, 145, 223, 435, 669, 1115, 2137, 3345, 6411, 6467, 10685, 19401, 32055, 32335, 61973, 97005, 185919, 309865, 476551, 929595, 1429653, 2382755, 7148265, 13819979, 41459937, 69099895, 207299685]

約数ペア:

[(1, 207299685), (3, 69099895), (5, 41459937), (15, 13819979), (29, 7148265), (87, 2382755), (145, 1429653), (223, 929595), (435, 476551), (669, 309865), (1115, 185919), (2137, 97005), (3345, 61973), (6411, 32335), (6467, 32055), (10685, 19401)]