211679906462

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{5569}}^1\times {\mathrm{826313}}^1$

素因数の和:831907

約数の個数: 16

約数和(自身を含む): 331384966560

約数和(自身を除く): 119705060098

約数列:

[1, 2, 23, 46, 5569, 11138, 128087, 256174, 826313, 1652626, 19005199, 38010398, 4601737097, 9203474194, 105839953231, 211679906462]

約数ペア:

[(1, 211679906462), (2, 105839953231), (23, 9203474194), (46, 4601737097), (5569, 38010398), (11138, 19005199), (128087, 1652626), (256174, 826313)]