202994404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{30011}}^1$

素因数の和:30123

約数の個数: 24

約数和(自身を含む): 378151200

約数和(自身を除く): 175156796

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 3382, 6764, 30011, 60022, 120044, 570209, 1140418, 2280836, 2670979, 5341958, 10683916, 50748601, 101497202, 202994404]

約数ペア:

[(1, 202994404), (2, 101497202), (4, 50748601), (19, 10683916), (38, 5341958), (76, 2670979), (89, 2280836), (178, 1140418), (356, 570209), (1691, 120044), (3382, 60022), (6764, 30011)]