202118328

素因数分解:

$2^3\times 3^4\times {\mathrm{131}}^1\times {\mathrm{2381}}^1$

素因数の和:2530

約数の個数: 80

約数和(自身を含む): 570679560

約数和(自身を除く): 368561232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 131, 162, 216, 262, 324, 393, 524, 648, 786, 1048, 1179, 1572, 2358, 2381, 3144, 3537, 4716, 4762, 7074, 7143, 9432, 9524, 10611, 14148, 14286, 19048, 21222, 21429, 28296, 28572, 42444, 42858, 57144, 64287, 84888, 85716, 128574, 171432, 192861, 257148, 311911, 385722, 514296, 623822, 771444, 935733, 1247644, 1542888, 1871466, 2495288, 2807199, 3742932, 5614398, 7485864, 8421597, 11228796, 16843194, 22457592, 25264791, 33686388, 50529582, 67372776, 101059164, 202118328]

約数ペア:

[(1, 202118328), (2, 101059164), (3, 67372776), (4, 50529582), (6, 33686388), (8, 25264791), (9, 22457592), (12, 16843194), (18, 11228796), (24, 8421597), (27, 7485864), (36, 5614398), (54, 3742932), (72, 2807199), (81, 2495288), (108, 1871466), (131, 1542888), (162, 1247644), (216, 935733), (262, 771444), (324, 623822), (393, 514296), (524, 385722), (648, 311911), (786, 257148), (1048, 192861), (1179, 171432), (1572, 128574), (2358, 85716), (2381, 84888), (3144, 64287), (3537, 57144), (4716, 42858), (4762, 42444), (7074, 28572), (7143, 28296), (9432, 21429), (9524, 21222), (10611, 19048), (14148, 14286)]