203359698

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:404

約数の個数: 96

約数和(自身を含む): 490613760

約数和(自身を除く): 287254062

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 103, 114, 138, 171, 206, 207, 251, 309, 342, 414, 437, 502, 618, 753, 874, 927, 1311, 1506, 1854, 1957, 2259, 2369, 2622, 3914, 3933, 4518, 4738, 4769, 5773, 5871, 7107, 7866, 9538, 11546, 11742, 14214, 14307, 17319, 17613, 21321, 25853, 28614, 34638, 35226, 42642, 42921, 45011, 51706, 51957, 77559, 85842, 90022, 103914, 109687, 135033, 155118, 219374, 232677, 270066, 329061, 405099, 465354, 491207, 594619, 658122, 810198, 982414, 987183, 1189238, 1473621, 1783857, 1974366, 2947242, 3567714, 4420863, 5351571, 8841726, 10703142, 11297761, 22595522, 33893283, 67786566, 101679849, 203359698]

約数ペア:

[(1, 203359698), (2, 101679849), (3, 67786566), (6, 33893283), (9, 22595522), (18, 11297761), (19, 10703142), (23, 8841726), (38, 5351571), (46, 4420863), (57, 3567714), (69, 2947242), (103, 1974366), (114, 1783857), (138, 1473621), (171, 1189238), (206, 987183), (207, 982414), (251, 810198), (309, 658122), (342, 594619), (414, 491207), (437, 465354), (502, 405099), (618, 329061), (753, 270066), (874, 232677), (927, 219374), (1311, 155118), (1506, 135033), (1854, 109687), (1957, 103914), (2259, 90022), (2369, 85842), (2622, 77559), (3914, 51957), (3933, 51706), (4518, 45011), (4738, 42921), (4769, 42642), (5773, 35226), (5871, 34638), (7107, 28614), (7866, 25853), (9538, 21321), (11546, 17613), (11742, 17319), (14214, 14307)]