201109788

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1931}}^1$

素因数の和:2215

約数の個数: 72

約数和(自身を含む): 556972416

約数和(自身を除く): 355862628

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 263, 396, 526, 789, 1052, 1578, 1931, 2367, 2893, 3156, 3862, 4734, 5786, 5793, 7724, 8679, 9468, 11572, 11586, 17358, 17379, 21241, 23172, 26037, 34716, 34758, 42482, 52074, 63723, 69516, 84964, 104148, 127446, 191169, 254892, 382338, 507853, 764676, 1015706, 1523559, 2031412, 3047118, 4570677, 5586383, 6094236, 9141354, 11172766, 16759149, 18282708, 22345532, 33518298, 50277447, 67036596, 100554894, 201109788]

約数ペア:

[(1, 201109788), (2, 100554894), (3, 67036596), (4, 50277447), (6, 33518298), (9, 22345532), (11, 18282708), (12, 16759149), (18, 11172766), (22, 9141354), (33, 6094236), (36, 5586383), (44, 4570677), (66, 3047118), (99, 2031412), (132, 1523559), (198, 1015706), (263, 764676), (396, 507853), (526, 382338), (789, 254892), (1052, 191169), (1578, 127446), (1931, 104148), (2367, 84964), (2893, 69516), (3156, 63723), (3862, 52074), (4734, 42482), (5786, 34758), (5793, 34716), (7724, 26037), (8679, 23172), (9468, 21241), (11572, 17379), (11586, 17358)]