201860505

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6473}}^1$

素因数の和:6508

約数の個数: 80

約数和(自身を含む): 451211904

約数和(自身を除く): 249351399

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 81, 99, 105, 135, 165, 189, 231, 297, 315, 385, 405, 495, 567, 693, 891, 945, 1155, 1485, 2079, 2835, 3465, 4455, 6237, 6473, 10395, 19419, 31185, 32365, 45311, 58257, 71203, 97095, 135933, 174771, 213609, 226555, 291285, 356015, 407799, 498421, 524313, 640827, 679665, 873855, 1068045, 1223397, 1495263, 1922481, 2038995, 2492105, 2621565, 3204135, 3670191, 4485789, 5767443, 6116985, 7476315, 9612405, 13457367, 18350955, 22428945, 28837215, 40372101, 67286835, 201860505]

約数ペア:

[(1, 201860505), (3, 67286835), (5, 40372101), (7, 28837215), (9, 22428945), (11, 18350955), (15, 13457367), (21, 9612405), (27, 7476315), (33, 6116985), (35, 5767443), (45, 4485789), (55, 3670191), (63, 3204135), (77, 2621565), (81, 2492105), (99, 2038995), (105, 1922481), (135, 1495263), (165, 1223397), (189, 1068045), (231, 873855), (297, 679665), (315, 640827), (385, 524313), (405, 498421), (495, 407799), (567, 356015), (693, 291285), (891, 226555), (945, 213609), (1155, 174771), (1485, 135933), (2079, 97095), (2835, 71203), (3465, 58257), (4455, 45311), (6237, 32365), (6473, 31185), (10395, 19419)]