200174172

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{1549}}^1$

素因数の和:1667

約数の個数: 72

約数和(自身を含む): 519498000

約数和(自身を除く): 319323828

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 89, 121, 132, 178, 242, 267, 356, 363, 484, 534, 726, 979, 1068, 1452, 1549, 1958, 2937, 3098, 3916, 4647, 5874, 6196, 9294, 10769, 11748, 17039, 18588, 21538, 32307, 34078, 43076, 51117, 64614, 68156, 102234, 129228, 137861, 187429, 204468, 275722, 374858, 413583, 551444, 562287, 749716, 827166, 1124574, 1516471, 1654332, 2249148, 3032942, 4549413, 6065884, 9098826, 16681181, 18197652, 33362362, 50043543, 66724724, 100087086, 200174172]

約数ペア:

[(1, 200174172), (2, 100087086), (3, 66724724), (4, 50043543), (6, 33362362), (11, 18197652), (12, 16681181), (22, 9098826), (33, 6065884), (44, 4549413), (66, 3032942), (89, 2249148), (121, 1654332), (132, 1516471), (178, 1124574), (242, 827166), (267, 749716), (356, 562287), (363, 551444), (484, 413583), (534, 374858), (726, 275722), (979, 204468), (1068, 187429), (1452, 137861), (1549, 129228), (1958, 102234), (2937, 68156), (3098, 64614), (3916, 51117), (4647, 43076), (5874, 34078), (6196, 32307), (9294, 21538), (10769, 18588), (11748, 17039)]