198888413308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1223}}^1\times {\mathrm{1277}}^1$

素因数の和:2627

約数の個数: 96

約数和(自身を含む): 392444559360

約数和(自身を除く): 193556146052

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 79, 124, 158, 316, 403, 806, 1027, 1223, 1277, 1612, 2054, 2446, 2449, 2554, 4108, 4892, 4898, 5108, 9796, 15899, 16601, 31798, 31837, 33202, 37913, 39587, 63596, 63674, 66404, 75826, 79174, 96617, 100883, 127348, 151652, 158348, 193234, 201766, 386468, 403532, 492869, 514631, 985738, 1029262, 1256021, 1311479, 1561771, 1971476, 2058524, 2512042, 2622958, 2995127, 3123542, 3127373, 5024084, 5245916, 5990254, 6247084, 6254746, 11980508, 12509492, 20303023, 38936651, 40606046, 40655849, 48414901, 77873302, 81212092, 81311698, 96829802, 123379909, 155746604, 162623396, 193659604, 246759818, 493519636, 629393713, 1258787426, 1603938817, 2517574852, 3207877634, 3824777179, 6415755268, 7649554358, 15299108716, 49722103327, 99444206654, 198888413308]

約数ペア:

[(1, 198888413308), (2, 99444206654), (4, 49722103327), (13, 15299108716), (26, 7649554358), (31, 6415755268), (52, 3824777179), (62, 3207877634), (79, 2517574852), (124, 1603938817), (158, 1258787426), (316, 629393713), (403, 493519636), (806, 246759818), (1027, 193659604), (1223, 162623396), (1277, 155746604), (1612, 123379909), (2054, 96829802), (2446, 81311698), (2449, 81212092), (2554, 77873302), (4108, 48414901), (4892, 40655849), (4898, 40606046), (5108, 38936651), (9796, 20303023), (15899, 12509492), (16601, 11980508), (31798, 6254746), (31837, 6247084), (33202, 5990254), (37913, 5245916), (39587, 5024084), (63596, 3127373), (63674, 3123542), (66404, 2995127), (75826, 2622958), (79174, 2512042), (96617, 2058524), (100883, 1971476), (127348, 1561771), (151652, 1311479), (158348, 1256021), (193234, 1029262), (201766, 985738), (386468, 514631), (403532, 492869)]