229928804

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{11681}}^1$

素因数の和:11748

約数の個数: 48

約数和(自身を含む): 497185920

約数和(自身を除く): 267257116

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 259, 266, 518, 532, 703, 1036, 1406, 2812, 4921, 9842, 11681, 19684, 23362, 46724, 81767, 163534, 221939, 327068, 432197, 443878, 864394, 887756, 1553573, 1728788, 3025379, 3107146, 6050758, 6214292, 8211743, 12101516, 16423486, 32846972, 57482201, 114964402, 229928804]

約数ペア:

[(1, 229928804), (2, 114964402), (4, 57482201), (7, 32846972), (14, 16423486), (19, 12101516), (28, 8211743), (37, 6214292), (38, 6050758), (74, 3107146), (76, 3025379), (133, 1728788), (148, 1553573), (259, 887756), (266, 864394), (518, 443878), (532, 432197), (703, 327068), (1036, 221939), (1406, 163534), (2812, 81767), (4921, 46724), (9842, 23362), (11681, 19684)]