207176838

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1973}}^1$

素因数の和:2069

約数の個数: 64

約数和(自身を含む): 475276032

約数和(自身を除く): 268099194

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 43, 66, 74, 86, 111, 129, 222, 258, 407, 473, 814, 946, 1221, 1419, 1591, 1973, 2442, 2838, 3182, 3946, 4773, 5919, 9546, 11838, 17501, 21703, 35002, 43406, 52503, 65109, 73001, 84839, 105006, 130218, 146002, 169678, 219003, 254517, 438006, 509034, 803011, 933229, 1606022, 1866458, 2409033, 2799687, 3139043, 4818066, 5599374, 6278086, 9417129, 18834258, 34529473, 69058946, 103588419, 207176838]

約数ペア:

[(1, 207176838), (2, 103588419), (3, 69058946), (6, 34529473), (11, 18834258), (22, 9417129), (33, 6278086), (37, 5599374), (43, 4818066), (66, 3139043), (74, 2799687), (86, 2409033), (111, 1866458), (129, 1606022), (222, 933229), (258, 803011), (407, 509034), (473, 438006), (814, 254517), (946, 219003), (1221, 169678), (1419, 146002), (1591, 130218), (1973, 105006), (2442, 84839), (2838, 73001), (3182, 65109), (3946, 52503), (4773, 43406), (5919, 35002), (9546, 21703), (11838, 17501)]