202139433

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 316293120

約数和(自身を除く): 114153687

約数列:

[1, 3, 9, 23, 47, 69, 79, 141, 207, 237, 263, 423, 711, 789, 1081, 1817, 2367, 3243, 3713, 5451, 6049, 9729, 11139, 12361, 16353, 18147, 20777, 33417, 37083, 54441, 62331, 85399, 111249, 186993, 256197, 284303, 477871, 768591, 852909, 976519, 1433613, 2558727, 2929557, 4300839, 8788671, 22459937, 67379811, 202139433]

約数ペア:

[(1, 202139433), (3, 67379811), (9, 22459937), (23, 8788671), (47, 4300839), (69, 2929557), (79, 2558727), (141, 1433613), (207, 976519), (237, 852909), (263, 768591), (423, 477871), (711, 284303), (789, 256197), (1081, 186993), (1817, 111249), (2367, 85399), (3243, 62331), (3713, 54441), (5451, 37083), (6049, 33417), (9729, 20777), (11139, 18147), (12361, 16353)]