207690516

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{12197}}^1$

素因数の和:12261

約数の個数: 72

約数和(自身を含む): 586089504

約数和(自身を除く): 378398988

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 86, 99, 129, 132, 172, 198, 258, 387, 396, 473, 516, 774, 946, 1419, 1548, 1892, 2838, 4257, 5676, 8514, 12197, 17028, 24394, 36591, 48788, 73182, 109773, 134167, 146364, 219546, 268334, 402501, 439092, 524471, 536668, 805002, 1048942, 1207503, 1573413, 1610004, 2097884, 2415006, 3146826, 4720239, 4830012, 5769181, 6293652, 9440478, 11538362, 17307543, 18880956, 23076724, 34615086, 51922629, 69230172, 103845258, 207690516]

約数ペア:

[(1, 207690516), (2, 103845258), (3, 69230172), (4, 51922629), (6, 34615086), (9, 23076724), (11, 18880956), (12, 17307543), (18, 11538362), (22, 9440478), (33, 6293652), (36, 5769181), (43, 4830012), (44, 4720239), (66, 3146826), (86, 2415006), (99, 2097884), (129, 1610004), (132, 1573413), (172, 1207503), (198, 1048942), (258, 805002), (387, 536668), (396, 524471), (473, 439092), (516, 402501), (774, 268334), (946, 219546), (1419, 146364), (1548, 134167), (1892, 109773), (2838, 73182), (4257, 48788), (5676, 36591), (8514, 24394), (12197, 17028)]