208496673

素因数分解:

$3^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1013}}^1$

素因数の和:1057

約数の個数: 72

約数和(自身を含む): 392718144

約数和(自身を除く): 184221471

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 121, 189, 231, 243, 297, 363, 567, 693, 847, 891, 1013, 1089, 1701, 2079, 2541, 2673, 3039, 3267, 6237, 7091, 7623, 9117, 9801, 11143, 18711, 21273, 22869, 27351, 29403, 33429, 63819, 68607, 78001, 82053, 100287, 122573, 191457, 205821, 234003, 246159, 300861, 367719, 574371, 702009, 858011, 902583, 1103157, 1723113, 2106027, 2574033, 2707749, 3309471, 6318081, 7722099, 9928413, 18954243, 23166297, 29785239, 69498891, 208496673]

約数ペア:

[(1, 208496673), (3, 69498891), (7, 29785239), (9, 23166297), (11, 18954243), (21, 9928413), (27, 7722099), (33, 6318081), (63, 3309471), (77, 2707749), (81, 2574033), (99, 2106027), (121, 1723113), (189, 1103157), (231, 902583), (243, 858011), (297, 702009), (363, 574371), (567, 367719), (693, 300861), (847, 246159), (891, 234003), (1013, 205821), (1089, 191457), (1701, 122573), (2079, 100287), (2541, 82053), (2673, 78001), (3039, 68607), (3267, 63819), (6237, 33429), (7091, 29403), (7623, 27351), (9117, 22869), (9801, 21273), (11143, 18711)]