202169032

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2789}}^1$

素因数の和:2866

約数の個数: 64

約数和(自身を含む): 442940400

約数和(自身を除く): 240771368

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 41, 52, 68, 82, 104, 136, 164, 221, 328, 442, 533, 697, 884, 1066, 1394, 1768, 2132, 2788, 2789, 4264, 5576, 5578, 9061, 11156, 18122, 22312, 36244, 36257, 47413, 72488, 72514, 94826, 114349, 145028, 189652, 228698, 290056, 379304, 457396, 616369, 914792, 1232738, 1486537, 1943933, 2465476, 2973074, 3887866, 4930952, 5946148, 7775732, 11892296, 15551464, 25271129, 50542258, 101084516, 202169032]

約数ペア:

[(1, 202169032), (2, 101084516), (4, 50542258), (8, 25271129), (13, 15551464), (17, 11892296), (26, 7775732), (34, 5946148), (41, 4930952), (52, 3887866), (68, 2973074), (82, 2465476), (104, 1943933), (136, 1486537), (164, 1232738), (221, 914792), (328, 616369), (442, 457396), (533, 379304), (697, 290056), (884, 228698), (1066, 189652), (1394, 145028), (1768, 114349), (2132, 94826), (2788, 72514), (2789, 72488), (4264, 47413), (5576, 36257), (5578, 36244), (9061, 22312), (11156, 18122)]