201580904

素因数分解:

$2^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{11959}}^1$

素因数の和:12022

約数の個数: 48

約数和(自身を含む): 449935200

約数和(自身を除く): 248354296

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 172, 196, 301, 344, 392, 602, 1204, 2107, 2408, 4214, 8428, 11959, 16856, 23918, 47836, 83713, 95672, 167426, 334852, 514237, 585991, 669704, 1028474, 1171982, 2056948, 2343964, 3599659, 4113896, 4687928, 7199318, 14398636, 25197613, 28797272, 50395226, 100790452, 201580904]

約数ペア:

[(1, 201580904), (2, 100790452), (4, 50395226), (7, 28797272), (8, 25197613), (14, 14398636), (28, 7199318), (43, 4687928), (49, 4113896), (56, 3599659), (86, 2343964), (98, 2056948), (172, 1171982), (196, 1028474), (301, 669704), (344, 585991), (392, 514237), (602, 334852), (1204, 167426), (2107, 95672), (2408, 83713), (4214, 47836), (8428, 23918), (11959, 16856)]