243202184

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:462

約数の個数: 64

約数和(自身を含む): 494121600

約数和(自身を除く): 250919416

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 139, 148, 184, 257, 278, 296, 514, 556, 851, 1028, 1112, 1702, 2056, 3197, 3404, 5143, 5911, 6394, 6808, 9509, 10286, 11822, 12788, 19018, 20572, 23644, 25576, 35723, 38036, 41144, 47288, 71446, 76072, 118289, 142892, 218707, 236578, 285784, 437414, 473156, 821629, 874828, 946312, 1321751, 1643258, 1749656, 2643502, 3286516, 5287004, 6573032, 10574008, 30400273, 60800546, 121601092, 243202184]

約数ペア:

[(1, 243202184), (2, 121601092), (4, 60800546), (8, 30400273), (23, 10574008), (37, 6573032), (46, 5287004), (74, 3286516), (92, 2643502), (139, 1749656), (148, 1643258), (184, 1321751), (257, 946312), (278, 874828), (296, 821629), (514, 473156), (556, 437414), (851, 285784), (1028, 236578), (1112, 218707), (1702, 142892), (2056, 118289), (3197, 76072), (3404, 71446), (5143, 47288), (5911, 41144), (6394, 38036), (6808, 35723), (9509, 25576), (10286, 23644), (11822, 20572), (12788, 19018)]