194886429

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{509}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 282009600

約数和(自身を除く): 87123171

約数列:

[1, 3, 23, 31, 69, 93, 179, 509, 537, 713, 1527, 2139, 4117, 5549, 11707, 12351, 15779, 16647, 35121, 47337, 91111, 127627, 273333, 362917, 382881, 1088751, 2095553, 2824441, 6286659, 8473323, 64962143, 194886429]

約数ペア:

[(1, 194886429), (3, 64962143), (23, 8473323), (31, 6286659), (69, 2824441), (93, 2095553), (179, 1088751), (509, 382881), (537, 362917), (713, 273333), (1527, 127627), (2139, 91111), (4117, 47337), (5549, 35121), (11707, 16647), (12351, 15779)]