202131216

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1039}}^1$

素因数の和:1253

約数の個数: 120

約数和(自身を含む): 650474240

約数和(自身を除く): 448343024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 193, 252, 336, 386, 504, 579, 772, 1008, 1039, 1158, 1351, 1544, 1737, 2078, 2316, 2702, 3088, 3117, 3474, 4053, 4156, 4632, 5404, 6234, 6948, 7273, 8106, 8312, 9264, 9351, 10808, 12159, 12468, 13896, 14546, 16212, 16624, 18702, 21616, 21819, 24318, 24936, 27792, 29092, 32424, 37404, 43638, 48636, 49872, 58184, 64848, 65457, 74808, 87276, 97272, 116368, 130914, 149616, 174552, 194544, 200527, 261828, 349104, 401054, 523656, 601581, 802108, 1047312, 1203162, 1403689, 1604216, 1804743, 2406324, 2807378, 3208432, 3609486, 4211067, 4812648, 5614756, 7218972, 8422134, 9625296, 11229512, 12633201, 14437944, 16844268, 22459024, 25266402, 28875888, 33688536, 50532804, 67377072, 101065608, 202131216]

約数ペア:

[(1, 202131216), (2, 101065608), (3, 67377072), (4, 50532804), (6, 33688536), (7, 28875888), (8, 25266402), (9, 22459024), (12, 16844268), (14, 14437944), (16, 12633201), (18, 11229512), (21, 9625296), (24, 8422134), (28, 7218972), (36, 5614756), (42, 4812648), (48, 4211067), (56, 3609486), (63, 3208432), (72, 2807378), (84, 2406324), (112, 1804743), (126, 1604216), (144, 1403689), (168, 1203162), (193, 1047312), (252, 802108), (336, 601581), (386, 523656), (504, 401054), (579, 349104), (772, 261828), (1008, 200527), (1039, 194544), (1158, 174552), (1351, 149616), (1544, 130914), (1737, 116368), (2078, 97272), (2316, 87276), (2702, 74808), (3088, 65457), (3117, 64848), (3474, 58184), (4053, 49872), (4156, 48636), (4632, 43638), (5404, 37404), (6234, 32424), (6948, 29092), (7273, 27792), (8106, 24936), (8312, 24318), (9264, 21819), (9351, 21616), (10808, 18702), (12159, 16624), (12468, 16212), (13896, 14546)]