199232012

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{313}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 405135360

約数和(自身を除く): 205903348

約数列:

[1, 2, 4, 7, 14, 28, 127, 179, 254, 313, 358, 508, 626, 716, 889, 1252, 1253, 1778, 2191, 2506, 3556, 4382, 5012, 8764, 22733, 39751, 45466, 56027, 79502, 90932, 112054, 159004, 159131, 224108, 278257, 318262, 392189, 556514, 636524, 784378, 1113028, 1568756, 7115429, 14230858, 28461716, 49808003, 99616006, 199232012]

約数ペア:

[(1, 199232012), (2, 99616006), (4, 49808003), (7, 28461716), (14, 14230858), (28, 7115429), (127, 1568756), (179, 1113028), (254, 784378), (313, 636524), (358, 556514), (508, 392189), (626, 318262), (716, 278257), (889, 224108), (1252, 159131), (1253, 159004), (1778, 112054), (2191, 90932), (2506, 79502), (3556, 56027), (4382, 45466), (5012, 39751), (8764, 22733)]