200423769

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{104879}}^1$

素因数の和:104909

約数の個数: 24

約数和(自身を含む): 334776960

約数和(自身を除く): 134353191

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 104879, 314637, 734153, 1363427, 2202459, 4090281, 5139071, 9543989, 15417213, 28631967, 66807923, 200423769]

約数ペア:

[(1, 200423769), (3, 66807923), (7, 28631967), (13, 15417213), (21, 9543989), (39, 5139071), (49, 4090281), (91, 2202459), (147, 1363427), (273, 734153), (637, 314637), (1911, 104879)]