202425596

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{647}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 387991296

約数和(自身を除く): 185565700

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 107, 172, 214, 428, 647, 731, 1294, 1462, 1819, 2588, 2924, 3638, 4601, 7276, 9202, 10999, 18404, 21998, 27821, 43996, 55642, 69229, 78217, 111284, 138458, 156434, 276916, 312868, 472957, 945914, 1176893, 1891828, 2353786, 2976847, 4707572, 5953694, 11907388, 50606399, 101212798, 202425596]

約数ペア:

[(1, 202425596), (2, 101212798), (4, 50606399), (17, 11907388), (34, 5953694), (43, 4707572), (68, 2976847), (86, 2353786), (107, 1891828), (172, 1176893), (214, 945914), (428, 472957), (647, 312868), (731, 276916), (1294, 156434), (1462, 138458), (1819, 111284), (2588, 78217), (2924, 69229), (3638, 55642), (4601, 43996), (7276, 27821), (9202, 21998), (10999, 18404)]