206896086

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:331

約数の個数: 128

約数和(自身を含む): 522547200

約数和(自身を除く): 315651114

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 27, 34, 41, 46, 51, 54, 69, 82, 102, 123, 138, 153, 207, 239, 246, 306, 369, 391, 414, 459, 478, 621, 697, 717, 738, 782, 918, 943, 1107, 1173, 1242, 1394, 1434, 1886, 2091, 2151, 2214, 2346, 2829, 3519, 4063, 4182, 4302, 5497, 5658, 6273, 6453, 7038, 8126, 8487, 9799, 10557, 10994, 12189, 12546, 12906, 16031, 16491, 16974, 18819, 19598, 21114, 24378, 25461, 29397, 32062, 32982, 36567, 37638, 48093, 49473, 50922, 58794, 73134, 88191, 93449, 96186, 98946, 109701, 144279, 148419, 166583, 176382, 186898, 219402, 225377, 264573, 280347, 288558, 296838, 333166, 432837, 450754, 499749, 529146, 560694, 676131, 841041, 865674, 999498, 1352262, 1499247, 1682082, 2028393, 2523123, 2998494, 3831409, 4056786, 4497741, 5046246, 6085179, 7662818, 8995482, 11494227, 12170358, 22988454, 34482681, 68965362, 103448043, 206896086]

約数ペア:

[(1, 206896086), (2, 103448043), (3, 68965362), (6, 34482681), (9, 22988454), (17, 12170358), (18, 11494227), (23, 8995482), (27, 7662818), (34, 6085179), (41, 5046246), (46, 4497741), (51, 4056786), (54, 3831409), (69, 2998494), (82, 2523123), (102, 2028393), (123, 1682082), (138, 1499247), (153, 1352262), (207, 999498), (239, 865674), (246, 841041), (306, 676131), (369, 560694), (391, 529146), (414, 499749), (459, 450754), (478, 432837), (621, 333166), (697, 296838), (717, 288558), (738, 280347), (782, 264573), (918, 225377), (943, 219402), (1107, 186898), (1173, 176382), (1242, 166583), (1394, 148419), (1434, 144279), (1886, 109701), (2091, 98946), (2151, 96186), (2214, 93449), (2346, 88191), (2829, 73134), (3519, 58794), (4063, 50922), (4182, 49473), (4302, 48093), (5497, 37638), (5658, 36567), (6273, 32982), (6453, 32062), (7038, 29397), (8126, 25461), (8487, 24378), (9799, 21114), (10557, 19598), (10994, 18819), (12189, 16974), (12546, 16491), (12906, 16031)]