201159558

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{120167}}^1$

素因数の和:120209

約数の個数: 32

約数和(自身を含む): 461445120

約数和(自身を除く): 260285562

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 120167, 240334, 360501, 721002, 1081503, 2163006, 3244509, 3725177, 6489018, 7450354, 11175531, 22351062, 33526593, 67053186, 100579779, 201159558]

約数ペア:

[(1, 201159558), (2, 100579779), (3, 67053186), (6, 33526593), (9, 22351062), (18, 11175531), (27, 7450354), (31, 6489018), (54, 3725177), (62, 3244509), (93, 2163006), (186, 1081503), (279, 721002), (558, 360501), (837, 240334), (1674, 120167)]