209965536

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{347}}^1$

素因数の和:565

約数の個数: 144

約数和(自身を含む): 656667648

約数和(自身を除く): 446702112

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 191, 198, 264, 288, 347, 352, 382, 396, 528, 573, 694, 764, 792, 1041, 1056, 1146, 1388, 1528, 1584, 1719, 2082, 2101, 2292, 2776, 3056, 3123, 3168, 3438, 3817, 4164, 4202, 4584, 5552, 6112, 6246, 6303, 6876, 7634, 8328, 8404, 9168, 11104, 11451, 12492, 12606, 13752, 15268, 16656, 16808, 18336, 18909, 22902, 24984, 25212, 27504, 30536, 33312, 33616, 34353, 37818, 45804, 49968, 50424, 55008, 61072, 66277, 67232, 68706, 75636, 91608, 99936, 100848, 122144, 132554, 137412, 151272, 183216, 198831, 201696, 265108, 274824, 302544, 366432, 397662, 530216, 549648, 596493, 605088, 729047, 795324, 1060432, 1099296, 1192986, 1458094, 1590648, 2120864, 2187141, 2385972, 2916188, 3181296, 4374282, 4771944, 5832376, 6362592, 6561423, 8748564, 9543888, 11664752, 13122846, 17497128, 19087776, 23329504, 26245692, 34994256, 52491384, 69988512, 104982768, 209965536]

約数ペア:

[(1, 209965536), (2, 104982768), (3, 69988512), (4, 52491384), (6, 34994256), (8, 26245692), (9, 23329504), (11, 19087776), (12, 17497128), (16, 13122846), (18, 11664752), (22, 9543888), (24, 8748564), (32, 6561423), (33, 6362592), (36, 5832376), (44, 4771944), (48, 4374282), (66, 3181296), (72, 2916188), (88, 2385972), (96, 2187141), (99, 2120864), (132, 1590648), (144, 1458094), (176, 1192986), (191, 1099296), (198, 1060432), (264, 795324), (288, 729047), (347, 605088), (352, 596493), (382, 549648), (396, 530216), (528, 397662), (573, 366432), (694, 302544), (764, 274824), (792, 265108), (1041, 201696), (1056, 198831), (1146, 183216), (1388, 151272), (1528, 137412), (1584, 132554), (1719, 122144), (2082, 100848), (2101, 99936), (2292, 91608), (2776, 75636), (3056, 68706), (3123, 67232), (3168, 66277), (3438, 61072), (3817, 55008), (4164, 50424), (4202, 49968), (4584, 45804), (5552, 37818), (6112, 34353), (6246, 33616), (6303, 33312), (6876, 30536), (7634, 27504), (8328, 25212), (8404, 24984), (9168, 22902), (11104, 18909), (11451, 18336), (12492, 16808), (12606, 16656), (13752, 15268)]