207935514

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{541}}^1$

素因数の和:843

約数の個数: 48

約数和(自身を含む): 457595424

約数和(自身を除く): 249659910

約数列:

[1, 2, 3, 6, 9, 18, 131, 163, 262, 326, 393, 489, 541, 786, 978, 1082, 1179, 1467, 1623, 2358, 2934, 3246, 4869, 9738, 21353, 42706, 64059, 70871, 88183, 128118, 141742, 176366, 192177, 212613, 264549, 384354, 425226, 529098, 637839, 793647, 1275678, 1587294, 11551973, 23103946, 34655919, 69311838, 103967757, 207935514]

約数ペア:

[(1, 207935514), (2, 103967757), (3, 69311838), (6, 34655919), (9, 23103946), (18, 11551973), (131, 1587294), (163, 1275678), (262, 793647), (326, 637839), (393, 529098), (489, 425226), (541, 384354), (786, 264549), (978, 212613), (1082, 192177), (1179, 176366), (1467, 141742), (1623, 128118), (2358, 88183), (2934, 70871), (3246, 64059), (4869, 42706), (9738, 21353)]