201270972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2089}}^1$

素因数の和:2171

約数の個数: 96

約数和(自身を含む): 569282560

約数和(自身を除く): 368011588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 37, 42, 62, 74, 84, 93, 111, 124, 148, 186, 217, 222, 259, 372, 434, 444, 518, 651, 777, 868, 1036, 1147, 1302, 1554, 2089, 2294, 2604, 3108, 3441, 4178, 4588, 6267, 6882, 8029, 8356, 12534, 13764, 14623, 16058, 24087, 25068, 29246, 32116, 43869, 48174, 58492, 64759, 77293, 87738, 96348, 129518, 154586, 175476, 194277, 231879, 259036, 309172, 388554, 453313, 463758, 541051, 777108, 906626, 927516, 1082102, 1359939, 1623153, 1813252, 2164204, 2396083, 2719878, 3246306, 4792166, 5439756, 6492612, 7188249, 9584332, 14376498, 16772581, 28752996, 33545162, 50317743, 67090324, 100635486, 201270972]

約数ペア:

[(1, 201270972), (2, 100635486), (3, 67090324), (4, 50317743), (6, 33545162), (7, 28752996), (12, 16772581), (14, 14376498), (21, 9584332), (28, 7188249), (31, 6492612), (37, 5439756), (42, 4792166), (62, 3246306), (74, 2719878), (84, 2396083), (93, 2164204), (111, 1813252), (124, 1623153), (148, 1359939), (186, 1082102), (217, 927516), (222, 906626), (259, 777108), (372, 541051), (434, 463758), (444, 453313), (518, 388554), (651, 309172), (777, 259036), (868, 231879), (1036, 194277), (1147, 175476), (1302, 154586), (1554, 129518), (2089, 96348), (2294, 87738), (2604, 77293), (3108, 64759), (3441, 58492), (4178, 48174), (4588, 43869), (6267, 32116), (6882, 29246), (8029, 25068), (8356, 24087), (12534, 16058), (13764, 14623)]