221342232

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{297503}}^1$

素因数の和:297543

約数の個数: 32

約数和(自身を含む): 571207680

約数和(自身を除く): 349865448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 297503, 595006, 892509, 1190012, 1785018, 2380024, 3570036, 7140072, 9222593, 18445186, 27667779, 36890372, 55335558, 73780744, 110671116, 221342232]

約数ペア:

[(1, 221342232), (2, 110671116), (3, 73780744), (4, 55335558), (6, 36890372), (8, 27667779), (12, 18445186), (24, 9222593), (31, 7140072), (62, 3570036), (93, 2380024), (124, 1785018), (186, 1190012), (248, 892509), (372, 595006), (744, 297503)]