220130554

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1\times {\mathrm{401}}^1$

素因数の和:870

約数の個数: 32

約数和(自身を含む): 382755456

約数和(自身を除く): 162624902

約数列:

[1, 2, 7, 14, 113, 226, 347, 401, 694, 791, 802, 1582, 2429, 2807, 4858, 5614, 39211, 45313, 78422, 90626, 139147, 274477, 278294, 317191, 548954, 634382, 974029, 1948058, 15723611, 31447222, 110065277, 220130554]

約数ペア:

[(1, 220130554), (2, 110065277), (7, 31447222), (14, 15723611), (113, 1948058), (226, 974029), (347, 634382), (401, 548954), (694, 317191), (791, 278294), (802, 274477), (1582, 139147), (2429, 90626), (2807, 78422), (4858, 45313), (5614, 39211)]