205872516

素因数分解:

$2^2\times 3^6\times {\mathrm{17}}^1\times {\mathrm{4153}}^1$

素因数の和:4192

約数の個数: 84

約数和(自身を含む): 572080572

約数和(自身を除く): 366208056

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 243, 306, 324, 459, 486, 612, 729, 918, 972, 1377, 1458, 1836, 2754, 2916, 4131, 4153, 5508, 8262, 8306, 12393, 12459, 16524, 16612, 24786, 24918, 37377, 49572, 49836, 70601, 74754, 112131, 141202, 149508, 211803, 224262, 282404, 336393, 423606, 448524, 635409, 672786, 847212, 1009179, 1270818, 1345572, 1906227, 2018358, 2541636, 3027537, 3812454, 4036716, 5718681, 6055074, 7624908, 11437362, 12110148, 17156043, 22874724, 34312086, 51468129, 68624172, 102936258, 205872516]

約数ペア:

[(1, 205872516), (2, 102936258), (3, 68624172), (4, 51468129), (6, 34312086), (9, 22874724), (12, 17156043), (17, 12110148), (18, 11437362), (27, 7624908), (34, 6055074), (36, 5718681), (51, 4036716), (54, 3812454), (68, 3027537), (81, 2541636), (102, 2018358), (108, 1906227), (153, 1345572), (162, 1270818), (204, 1009179), (243, 847212), (306, 672786), (324, 635409), (459, 448524), (486, 423606), (612, 336393), (729, 282404), (918, 224262), (972, 211803), (1377, 149508), (1458, 141202), (1836, 112131), (2754, 74754), (2916, 70601), (4131, 49836), (4153, 49572), (5508, 37377), (8262, 24918), (8306, 24786), (12393, 16612), (12459, 16524)]