209215512

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{9109}}^1$

素因数の和:9161

約数の個数: 96

約数和(自身を含む): 639522000

約数和(自身を除く): 430306488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 29, 33, 36, 44, 58, 66, 72, 87, 88, 99, 116, 132, 174, 198, 232, 261, 264, 319, 348, 396, 522, 638, 696, 792, 957, 1044, 1276, 1914, 2088, 2552, 2871, 3828, 5742, 7656, 9109, 11484, 18218, 22968, 27327, 36436, 54654, 72872, 81981, 100199, 109308, 163962, 200398, 218616, 264161, 300597, 327924, 400796, 528322, 601194, 655848, 792483, 801592, 901791, 1056644, 1202388, 1584966, 1803582, 2113288, 2377449, 2404776, 2905771, 3169932, 3607164, 4754898, 5811542, 6339864, 7214328, 8717313, 9509796, 11623084, 17434626, 19019592, 23246168, 26151939, 34869252, 52303878, 69738504, 104607756, 209215512]

約数ペア:

[(1, 209215512), (2, 104607756), (3, 69738504), (4, 52303878), (6, 34869252), (8, 26151939), (9, 23246168), (11, 19019592), (12, 17434626), (18, 11623084), (22, 9509796), (24, 8717313), (29, 7214328), (33, 6339864), (36, 5811542), (44, 4754898), (58, 3607164), (66, 3169932), (72, 2905771), (87, 2404776), (88, 2377449), (99, 2113288), (116, 1803582), (132, 1584966), (174, 1202388), (198, 1056644), (232, 901791), (261, 801592), (264, 792483), (319, 655848), (348, 601194), (396, 528322), (522, 400796), (638, 327924), (696, 300597), (792, 264161), (957, 218616), (1044, 200398), (1276, 163962), (1914, 109308), (2088, 100199), (2552, 81981), (2871, 72872), (3828, 54654), (5742, 36436), (7656, 27327), (9109, 22968), (11484, 18218)]