210332514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1549}}^1$

素因数の和:1675

約数の個数: 64

約数和(自身を含む): 498182400

約数和(自身を除く): 287849886

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 61, 106, 122, 159, 183, 318, 366, 371, 427, 742, 854, 1113, 1281, 1549, 2226, 2562, 3098, 3233, 4647, 6466, 9294, 9699, 10843, 19398, 21686, 22631, 32529, 45262, 65058, 67893, 82097, 94489, 135786, 164194, 188978, 246291, 283467, 492582, 566934, 574679, 661423, 1149358, 1322846, 1724037, 1984269, 3448074, 3968538, 5007917, 10015834, 15023751, 30047502, 35055419, 70110838, 105166257, 210332514]

約数ペア:

[(1, 210332514), (2, 105166257), (3, 70110838), (6, 35055419), (7, 30047502), (14, 15023751), (21, 10015834), (42, 5007917), (53, 3968538), (61, 3448074), (106, 1984269), (122, 1724037), (159, 1322846), (183, 1149358), (318, 661423), (366, 574679), (371, 566934), (427, 492582), (742, 283467), (854, 246291), (1113, 188978), (1281, 164194), (1549, 135786), (2226, 94489), (2562, 82097), (3098, 67893), (3233, 65058), (4647, 45262), (6466, 32529), (9294, 22631), (9699, 21686), (10843, 19398)]