197853278

素因数分解:

$2^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{30133}}^1$

素因数の和:30216

約数の個数: 24

約数和(自身を含む): 350398152

約数和(自身を除く): 152544874

約数列:

[1, 2, 7, 14, 49, 67, 98, 134, 469, 938, 3283, 6566, 30133, 60266, 210931, 421862, 1476517, 2018911, 2953034, 4037822, 14132377, 28264754, 98926639, 197853278]

約数ペア:

[(1, 197853278), (2, 98926639), (7, 28264754), (14, 14132377), (49, 4037822), (67, 2953034), (98, 2018911), (134, 1476517), (469, 421862), (938, 210931), (3283, 60266), (6566, 30133)]