205541556

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{3547}}^1$

素因数の和:4004

約数の個数: 48

約数和(自身を含む): 524536320

約数和(自身を除く): 318994764

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 439, 878, 1317, 1756, 2634, 3547, 4829, 5268, 7094, 9658, 10641, 14188, 14487, 19316, 21282, 28974, 39017, 42564, 57948, 78034, 117051, 156068, 234102, 468204, 1557133, 3114266, 4671399, 6228532, 9342798, 17128463, 18685596, 34256926, 51385389, 68513852, 102770778, 205541556]

約数ペア:

[(1, 205541556), (2, 102770778), (3, 68513852), (4, 51385389), (6, 34256926), (11, 18685596), (12, 17128463), (22, 9342798), (33, 6228532), (44, 4671399), (66, 3114266), (132, 1557133), (439, 468204), (878, 234102), (1317, 156068), (1756, 117051), (2634, 78034), (3547, 57948), (4829, 42564), (5268, 39017), (7094, 28974), (9658, 21282), (10641, 19316), (14188, 14487)]