204060318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{5591}}^1$

素因数の和:5693

約数の個数: 64

約数和(自身を含む): 515358720

約数和(自身を除く): 311298402

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 79, 154, 158, 231, 237, 462, 474, 553, 869, 1106, 1659, 1738, 2607, 3318, 5214, 5591, 6083, 11182, 12166, 16773, 18249, 33546, 36498, 39137, 61501, 78274, 117411, 123002, 184503, 234822, 369006, 430507, 441689, 861014, 883378, 1291521, 1325067, 2583042, 2650134, 3091823, 4858579, 6183646, 9275469, 9717158, 14575737, 18550938, 29151474, 34010053, 68020106, 102030159, 204060318]

約数ペア:

[(1, 204060318), (2, 102030159), (3, 68020106), (6, 34010053), (7, 29151474), (11, 18550938), (14, 14575737), (21, 9717158), (22, 9275469), (33, 6183646), (42, 4858579), (66, 3091823), (77, 2650134), (79, 2583042), (154, 1325067), (158, 1291521), (231, 883378), (237, 861014), (462, 441689), (474, 430507), (553, 369006), (869, 234822), (1106, 184503), (1659, 123002), (1738, 117411), (2607, 78274), (3318, 61501), (5214, 39137), (5591, 36498), (6083, 33546), (11182, 18249), (12166, 16773)]