201290736

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{487}}^1$

素因数の和:686

約数の個数: 80

約数和(自身を含む): 532505600

約数和(自身を除く): 331214864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 109, 158, 218, 237, 316, 327, 436, 474, 487, 632, 654, 872, 948, 974, 1264, 1308, 1461, 1744, 1896, 1948, 2616, 2922, 3792, 3896, 5232, 5844, 7792, 8611, 11688, 17222, 23376, 25833, 34444, 38473, 51666, 53083, 68888, 76946, 103332, 106166, 115419, 137776, 153892, 159249, 206664, 212332, 230838, 307784, 318498, 413328, 424664, 461676, 615568, 636996, 849328, 923352, 1273992, 1846704, 2547984, 4193557, 8387114, 12580671, 16774228, 25161342, 33548456, 50322684, 67096912, 100645368, 201290736]

約数ペア:

[(1, 201290736), (2, 100645368), (3, 67096912), (4, 50322684), (6, 33548456), (8, 25161342), (12, 16774228), (16, 12580671), (24, 8387114), (48, 4193557), (79, 2547984), (109, 1846704), (158, 1273992), (218, 923352), (237, 849328), (316, 636996), (327, 615568), (436, 461676), (474, 424664), (487, 413328), (632, 318498), (654, 307784), (872, 230838), (948, 212332), (974, 206664), (1264, 159249), (1308, 153892), (1461, 137776), (1744, 115419), (1896, 106166), (1948, 103332), (2616, 76946), (2922, 68888), (3792, 53083), (3896, 51666), (5232, 38473), (5844, 34444), (7792, 25833), (8611, 23376), (11688, 17222)]