199443322

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{8807}}^1$

素因数の和:8902

約数の個数: 24

約数和(自身を含む): 328820256

約数和(自身を除く): 129376934

約数列:

[1, 2, 13, 26, 67, 134, 169, 338, 871, 1742, 8807, 11323, 17614, 22646, 114491, 228982, 590069, 1180138, 1488383, 2976766, 7670897, 15341794, 99721661, 199443322]

約数ペア:

[(1, 199443322), (2, 99721661), (13, 15341794), (26, 7670897), (67, 2976766), (134, 1488383), (169, 1180138), (338, 590069), (871, 228982), (1742, 114491), (8807, 22646), (11323, 17614)]