220012368

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{269623}}^1$

素因数の和:269651

約数の個数: 40

約数和(自身を含む): 601800768

約数和(自身を除く): 381788400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 269623, 539246, 808869, 1078492, 1617738, 2156984, 3235476, 4313968, 4583591, 6470952, 9167182, 12941904, 13750773, 18334364, 27501546, 36668728, 55003092, 73337456, 110006184, 220012368]

約数ペア:

[(1, 220012368), (2, 110006184), (3, 73337456), (4, 55003092), (6, 36668728), (8, 27501546), (12, 18334364), (16, 13750773), (17, 12941904), (24, 9167182), (34, 6470952), (48, 4583591), (51, 4313968), (68, 3235476), (102, 2156984), (136, 1617738), (204, 1078492), (272, 808869), (408, 539246), (816, 269623)]