201472778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{336911}}^1$

素因数の和:336949

約数の個数: 16

約数和(自身を含む): 339607296

約数和(自身を除く): 138134518

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 336911, 673822, 4379843, 7748953, 8759686, 15497906, 100736389, 201472778]

約数ペア:

[(1, 201472778), (2, 100736389), (13, 15497906), (23, 8759686), (26, 7748953), (46, 4379843), (299, 673822), (598, 336911)]