201344668

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:451

約数の個数: 96

約数和(自身を含む): 454616064

約数和(自身を除く): 253271396

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 53, 68, 92, 106, 119, 161, 212, 238, 322, 347, 371, 391, 476, 644, 694, 742, 782, 901, 1219, 1388, 1484, 1564, 1802, 2429, 2438, 2737, 3604, 4858, 4876, 5474, 5899, 6307, 7981, 8533, 9716, 10948, 11798, 12614, 15962, 17066, 18391, 20723, 23596, 25228, 31924, 34132, 36782, 41293, 41446, 55867, 73564, 82586, 82892, 111734, 128737, 135677, 145061, 165172, 223468, 257474, 271354, 290122, 312647, 422993, 514948, 542708, 580244, 625294, 845986, 949739, 1250588, 1691972, 1899478, 2188529, 2960951, 3798956, 4377058, 5921902, 7190881, 8754116, 11843804, 14381762, 28763524, 50336167, 100672334, 201344668]

約数ペア:

[(1, 201344668), (2, 100672334), (4, 50336167), (7, 28763524), (14, 14381762), (17, 11843804), (23, 8754116), (28, 7190881), (34, 5921902), (46, 4377058), (53, 3798956), (68, 2960951), (92, 2188529), (106, 1899478), (119, 1691972), (161, 1250588), (212, 949739), (238, 845986), (322, 625294), (347, 580244), (371, 542708), (391, 514948), (476, 422993), (644, 312647), (694, 290122), (742, 271354), (782, 257474), (901, 223468), (1219, 165172), (1388, 145061), (1484, 135677), (1564, 128737), (1802, 111734), (2429, 82892), (2438, 82586), (2737, 73564), (3604, 55867), (4858, 41446), (4876, 41293), (5474, 36782), (5899, 34132), (6307, 31924), (7981, 25228), (8533, 23596), (9716, 20723), (10948, 18391), (11798, 17066), (12614, 15962)]