201080754

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{20201}}^1$

素因数の和:20295

約数の個数: 48

約数和(自身を含む): 504241920

約数和(自身を除く): 303161166

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 237, 474, 553, 711, 1106, 1422, 1659, 3318, 4977, 9954, 20201, 40402, 60603, 121206, 141407, 181809, 282814, 363618, 424221, 848442, 1272663, 1595879, 2545326, 3191758, 4787637, 9575274, 11171153, 14362911, 22342306, 28725822, 33513459, 67026918, 100540377, 201080754]

約数ペア:

[(1, 201080754), (2, 100540377), (3, 67026918), (6, 33513459), (7, 28725822), (9, 22342306), (14, 14362911), (18, 11171153), (21, 9575274), (42, 4787637), (63, 3191758), (79, 2545326), (126, 1595879), (158, 1272663), (237, 848442), (474, 424221), (553, 363618), (711, 282814), (1106, 181809), (1422, 141407), (1659, 121206), (3318, 60603), (4977, 40402), (9954, 20201)]