229824904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{21391}}^1$

素因数の和:21493

約数の個数: 32

約数和(自身を含む): 462067200

約数和(自身を除く): 232242296

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 136, 158, 316, 632, 1343, 2686, 5372, 10744, 21391, 42782, 85564, 171128, 363647, 727294, 1454588, 1689889, 2909176, 3379778, 6759556, 13519112, 28728113, 57456226, 114912452, 229824904]

約数ペア:

[(1, 229824904), (2, 114912452), (4, 57456226), (8, 28728113), (17, 13519112), (34, 6759556), (68, 3379778), (79, 2909176), (136, 1689889), (158, 1454588), (316, 727294), (632, 363647), (1343, 171128), (2686, 85564), (5372, 42782), (10744, 21391)]