209899404

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13591}}^1$

素因数の和:13628

約数の個数: 96

約数和(自身を含む): 639367680

約数和(自身を除く): 429468276

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 99, 108, 117, 132, 143, 156, 198, 234, 286, 297, 351, 396, 429, 468, 572, 594, 702, 858, 1188, 1287, 1404, 1716, 2574, 3861, 5148, 7722, 13591, 15444, 27182, 40773, 54364, 81546, 122319, 149501, 163092, 176683, 244638, 299002, 353366, 366957, 448503, 489276, 530049, 598004, 706732, 733914, 897006, 1060098, 1345509, 1467828, 1590147, 1794012, 1943513, 2120196, 2691018, 3180294, 3887026, 4036527, 4770441, 5382036, 5830539, 6360588, 7774052, 8073054, 9540882, 11661078, 16146108, 17491617, 19081764, 23322156, 34983234, 52474851, 69966468, 104949702, 209899404]

約数ペア:

[(1, 209899404), (2, 104949702), (3, 69966468), (4, 52474851), (6, 34983234), (9, 23322156), (11, 19081764), (12, 17491617), (13, 16146108), (18, 11661078), (22, 9540882), (26, 8073054), (27, 7774052), (33, 6360588), (36, 5830539), (39, 5382036), (44, 4770441), (52, 4036527), (54, 3887026), (66, 3180294), (78, 2691018), (99, 2120196), (108, 1943513), (117, 1794012), (132, 1590147), (143, 1467828), (156, 1345509), (198, 1060098), (234, 897006), (286, 733914), (297, 706732), (351, 598004), (396, 530049), (429, 489276), (468, 448503), (572, 366957), (594, 353366), (702, 299002), (858, 244638), (1188, 176683), (1287, 163092), (1404, 149501), (1716, 122319), (2574, 81546), (3861, 54364), (5148, 40773), (7722, 27182), (13591, 15444)]