201499092

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{647}}^1$

素因数の和:909

約数の個数: 72

約数和(自身を含む): 525051072

約数和(自身を除く): 323551980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 211, 246, 369, 422, 492, 633, 647, 738, 844, 1266, 1294, 1476, 1899, 1941, 2532, 2588, 3798, 3882, 5823, 7596, 7764, 8651, 11646, 17302, 23292, 25953, 26527, 34604, 51906, 53054, 77859, 79581, 103812, 106108, 136517, 155718, 159162, 238743, 273034, 311436, 318324, 409551, 477486, 546068, 819102, 954972, 1228653, 1638204, 2457306, 4914612, 5597197, 11194394, 16791591, 22388788, 33583182, 50374773, 67166364, 100749546, 201499092]

約数ペア:

[(1, 201499092), (2, 100749546), (3, 67166364), (4, 50374773), (6, 33583182), (9, 22388788), (12, 16791591), (18, 11194394), (36, 5597197), (41, 4914612), (82, 2457306), (123, 1638204), (164, 1228653), (211, 954972), (246, 819102), (369, 546068), (422, 477486), (492, 409551), (633, 318324), (647, 311436), (738, 273034), (844, 238743), (1266, 159162), (1294, 155718), (1476, 136517), (1899, 106108), (1941, 103812), (2532, 79581), (2588, 77859), (3798, 53054), (3882, 51906), (5823, 34604), (7596, 26527), (7764, 25953), (8651, 23292), (11646, 17302)]