207219624

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:303

約数の個数: 128

約数和(自身を含む): 572313600

約数和(自身を除く): 365093976

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 107, 114, 124, 137, 152, 186, 214, 228, 248, 274, 321, 372, 411, 428, 456, 548, 589, 642, 744, 822, 856, 1096, 1178, 1284, 1644, 1767, 2033, 2356, 2568, 2603, 3288, 3317, 3534, 4066, 4247, 4712, 5206, 6099, 6634, 7068, 7809, 8132, 8494, 9951, 10412, 12198, 12741, 13268, 14136, 14659, 15618, 16264, 16988, 19902, 20824, 24396, 25482, 26536, 29318, 31236, 33976, 39804, 43977, 48792, 50964, 58636, 62472, 63023, 79608, 80693, 87954, 101928, 117272, 126046, 161386, 175908, 189069, 242079, 252092, 278521, 322772, 351816, 378138, 454429, 484158, 504184, 557042, 645544, 756276, 835563, 908858, 968316, 1114084, 1363287, 1512552, 1671126, 1817716, 1936632, 2228168, 2726574, 3342252, 3635432, 5453148, 6684504, 8634151, 10906296, 17268302, 25902453, 34536604, 51804906, 69073208, 103609812, 207219624]

約数ペア:

[(1, 207219624), (2, 103609812), (3, 69073208), (4, 51804906), (6, 34536604), (8, 25902453), (12, 17268302), (19, 10906296), (24, 8634151), (31, 6684504), (38, 5453148), (57, 3635432), (62, 3342252), (76, 2726574), (93, 2228168), (107, 1936632), (114, 1817716), (124, 1671126), (137, 1512552), (152, 1363287), (186, 1114084), (214, 968316), (228, 908858), (248, 835563), (274, 756276), (321, 645544), (372, 557042), (411, 504184), (428, 484158), (456, 454429), (548, 378138), (589, 351816), (642, 322772), (744, 278521), (822, 252092), (856, 242079), (1096, 189069), (1178, 175908), (1284, 161386), (1644, 126046), (1767, 117272), (2033, 101928), (2356, 87954), (2568, 80693), (2603, 79608), (3288, 63023), (3317, 62472), (3534, 58636), (4066, 50964), (4247, 48792), (4712, 43977), (5206, 39804), (6099, 33976), (6634, 31236), (7068, 29318), (7809, 26536), (8132, 25482), (8494, 24396), (9951, 20824), (10412, 19902), (12198, 16988), (12741, 16264), (13268, 15618), (14136, 14659)]