199231956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1753}}^1$

素因数の和:1822

約数の個数: 144

約数和(自身を含む): 643563648

約数和(自身を除く): 444331692

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 41, 42, 44, 63, 66, 77, 82, 84, 99, 123, 126, 132, 154, 164, 198, 231, 246, 252, 287, 308, 369, 396, 451, 462, 492, 574, 693, 738, 861, 902, 924, 1148, 1353, 1386, 1476, 1722, 1753, 1804, 2583, 2706, 2772, 3157, 3444, 3506, 4059, 5166, 5259, 5412, 6314, 7012, 8118, 9471, 10332, 10518, 12271, 12628, 15777, 16236, 18942, 19283, 21036, 24542, 28413, 31554, 36813, 37884, 38566, 49084, 56826, 57849, 63108, 71873, 73626, 77132, 110439, 113652, 115698, 134981, 143746, 147252, 173547, 215619, 220878, 231396, 269962, 287492, 347094, 404943, 431238, 441756, 503111, 539924, 646857, 694188, 790603, 809886, 862476, 1006222, 1214829, 1293714, 1509333, 1581206, 1619772, 2012444, 2371809, 2429658, 2587428, 3018666, 3162412, 4527999, 4743618, 4859316, 5534221, 6037332, 7115427, 9055998, 9487236, 11068442, 14230854, 16602663, 18111996, 22136884, 28461708, 33205326, 49807989, 66410652, 99615978, 199231956]

約数ペア:

[(1, 199231956), (2, 99615978), (3, 66410652), (4, 49807989), (6, 33205326), (7, 28461708), (9, 22136884), (11, 18111996), (12, 16602663), (14, 14230854), (18, 11068442), (21, 9487236), (22, 9055998), (28, 7115427), (33, 6037332), (36, 5534221), (41, 4859316), (42, 4743618), (44, 4527999), (63, 3162412), (66, 3018666), (77, 2587428), (82, 2429658), (84, 2371809), (99, 2012444), (123, 1619772), (126, 1581206), (132, 1509333), (154, 1293714), (164, 1214829), (198, 1006222), (231, 862476), (246, 809886), (252, 790603), (287, 694188), (308, 646857), (369, 539924), (396, 503111), (451, 441756), (462, 431238), (492, 404943), (574, 347094), (693, 287492), (738, 269962), (861, 231396), (902, 220878), (924, 215619), (1148, 173547), (1353, 147252), (1386, 143746), (1476, 134981), (1722, 115698), (1753, 113652), (1804, 110439), (2583, 77132), (2706, 73626), (2772, 71873), (3157, 63108), (3444, 57849), (3506, 56826), (4059, 49084), (5166, 38566), (5259, 37884), (5412, 36813), (6314, 31554), (7012, 28413), (8118, 24542), (9471, 21036), (10332, 19283), (10518, 18942), (12271, 16236), (12628, 15777)]