197668656

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{80747}}^1$

素因数の和:80778

約数の個数: 60

約数和(自身を含む): 585745992

約数和(自身を除く): 388077336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 80747, 161494, 242241, 322988, 484482, 645976, 726723, 968964, 1291952, 1372699, 1453446, 1937928, 2745398, 2906892, 3875856, 4118097, 5490796, 5813784, 8236194, 10981592, 11627568, 12354291, 16472388, 21963184, 24708582, 32944776, 49417164, 65889552, 98834328, 197668656]

約数ペア:

[(1, 197668656), (2, 98834328), (3, 65889552), (4, 49417164), (6, 32944776), (8, 24708582), (9, 21963184), (12, 16472388), (16, 12354291), (17, 11627568), (18, 10981592), (24, 8236194), (34, 5813784), (36, 5490796), (48, 4118097), (51, 3875856), (68, 2906892), (72, 2745398), (102, 1937928), (136, 1453446), (144, 1372699), (153, 1291952), (204, 968964), (272, 726723), (306, 645976), (408, 484482), (612, 322988), (816, 242241), (1224, 161494), (2448, 80747)]