201472148

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{2963}}^1$

素因数の和:3247

約数の個数: 24

約数和(自身を含む): 358525440

約数和(自身を除く): 157053292

約数列:

[1, 2, 4, 89, 178, 191, 356, 382, 764, 2963, 5926, 11852, 16999, 33998, 67996, 263707, 527414, 565933, 1054828, 1131866, 2263732, 50368037, 100736074, 201472148]

約数ペア:

[(1, 201472148), (2, 100736074), (4, 50368037), (89, 2263732), (178, 1131866), (191, 1054828), (356, 565933), (382, 527414), (764, 263707), (2963, 67996), (5926, 33998), (11852, 16999)]