209069076

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{220537}}^1$

素因数の和:220623

約数の個数: 24

約数和(自身を含む): 494005120

約数和(自身を除く): 284936044

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 220537, 441074, 661611, 882148, 1323222, 2646444, 17422423, 34844846, 52267269, 69689692, 104534538, 209069076]

約数ペア:

[(1, 209069076), (2, 104534538), (3, 69689692), (4, 52267269), (6, 34844846), (12, 17422423), (79, 2646444), (158, 1323222), (237, 882148), (316, 661611), (474, 441074), (948, 220537)]