209421408

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1741}}^1$

素因数の和:1940

約数の個数: 96

約数和(自身を含む): 632136960

約数和(自身を除く): 422715552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 179, 224, 336, 358, 537, 672, 716, 1074, 1253, 1432, 1741, 2148, 2506, 2864, 3482, 3759, 4296, 5012, 5223, 5728, 6964, 7518, 8592, 10024, 10446, 12187, 13928, 15036, 17184, 20048, 20892, 24374, 27856, 30072, 36561, 40096, 41784, 48748, 55712, 60144, 73122, 83568, 97496, 120288, 146244, 167136, 194992, 292488, 311639, 389984, 584976, 623278, 934917, 1169952, 1246556, 1869834, 2181473, 2493112, 3739668, 4362946, 4986224, 6544419, 7479336, 8725892, 9972448, 13088838, 14958672, 17451784, 26177676, 29917344, 34903568, 52355352, 69807136, 104710704, 209421408]

約数ペア:

[(1, 209421408), (2, 104710704), (3, 69807136), (4, 52355352), (6, 34903568), (7, 29917344), (8, 26177676), (12, 17451784), (14, 14958672), (16, 13088838), (21, 9972448), (24, 8725892), (28, 7479336), (32, 6544419), (42, 4986224), (48, 4362946), (56, 3739668), (84, 2493112), (96, 2181473), (112, 1869834), (168, 1246556), (179, 1169952), (224, 934917), (336, 623278), (358, 584976), (537, 389984), (672, 311639), (716, 292488), (1074, 194992), (1253, 167136), (1432, 146244), (1741, 120288), (2148, 97496), (2506, 83568), (2864, 73122), (3482, 60144), (3759, 55712), (4296, 48748), (5012, 41784), (5223, 40096), (5728, 36561), (6964, 30072), (7518, 27856), (8592, 24374), (10024, 20892), (10446, 20048), (12187, 17184), (13928, 15036)]