198624148

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{563}}^1\times {\mathrm{991}}^1$

素因数の和:1647

約数の個数: 24

約数和(自身を含む): 352477440

約数和(自身を除く): 153853292

約数列:

[1, 2, 4, 89, 178, 356, 563, 991, 1126, 1982, 2252, 3964, 50107, 88199, 100214, 176398, 200428, 352796, 557933, 1115866, 2231732, 49656037, 99312074, 198624148]

約数ペア:

[(1, 198624148), (2, 99312074), (4, 49656037), (89, 2231732), (178, 1115866), (356, 557933), (563, 352796), (991, 200428), (1126, 176398), (1982, 100214), (2252, 88199), (3964, 50107)]