220775304

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{296741}}^1$

素因数の和:296781

約数の個数: 32

約数和(自身を含む): 569744640

約数和(自身を除く): 348969336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 296741, 593482, 890223, 1186964, 1780446, 2373928, 3560892, 7121784, 9198971, 18397942, 27596913, 36795884, 55193826, 73591768, 110387652, 220775304]

約数ペア:

[(1, 220775304), (2, 110387652), (3, 73591768), (4, 55193826), (6, 36795884), (8, 27596913), (12, 18397942), (24, 9198971), (31, 7121784), (62, 3560892), (93, 2373928), (124, 1780446), (186, 1186964), (248, 890223), (372, 593482), (744, 296741)]