201140979

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{347}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 294658560

約数和(自身を除く): 93517581

約数列:

[1, 3, 13, 39, 89, 167, 267, 347, 501, 1041, 1157, 2171, 3471, 4511, 6513, 13533, 14863, 30883, 44589, 57949, 92649, 173847, 193219, 401479, 579657, 753337, 1204437, 2260011, 5157461, 15472383, 67046993, 201140979]

約数ペア:

[(1, 201140979), (3, 67046993), (13, 15472383), (39, 5157461), (89, 2260011), (167, 1204437), (267, 753337), (347, 579657), (501, 401479), (1041, 193219), (1157, 173847), (2171, 92649), (3471, 57949), (4511, 44589), (6513, 30883), (13533, 14863)]