207940986

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1777}}^1$

素因数の和:1996

約数の個数: 64

約数和(自身を含む): 506943360

約数和(自身を除く): 299002374

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 197, 198, 297, 394, 591, 594, 1182, 1773, 1777, 2167, 3546, 3554, 4334, 5319, 5331, 6501, 10638, 10662, 13002, 15993, 19503, 19547, 31986, 39006, 39094, 47979, 58509, 58641, 95958, 117018, 117282, 175923, 350069, 351846, 527769, 700138, 1050207, 1055538, 2100414, 3150621, 3850759, 6301242, 7701518, 9451863, 11552277, 18903726, 23104554, 34656831, 69313662, 103970493, 207940986]

約数ペア:

[(1, 207940986), (2, 103970493), (3, 69313662), (6, 34656831), (9, 23104554), (11, 18903726), (18, 11552277), (22, 9451863), (27, 7701518), (33, 6301242), (54, 3850759), (66, 3150621), (99, 2100414), (197, 1055538), (198, 1050207), (297, 700138), (394, 527769), (591, 351846), (594, 350069), (1182, 175923), (1773, 117282), (1777, 117018), (2167, 95958), (3546, 58641), (3554, 58509), (4334, 47979), (5319, 39094), (5331, 39006), (6501, 31986), (10638, 19547), (10662, 19503), (13002, 15993)]