211681026

素因数分解:

$2^1\times 3^4\times {\mathrm{59}}^1\times {\mathrm{22147}}^1$

素因数の和:22220

約数の個数: 40

約数和(自身を含む): 482383440

約数和(自身を除く): 270702414

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 81, 118, 162, 177, 354, 531, 1062, 1593, 3186, 4779, 9558, 22147, 44294, 66441, 132882, 199323, 398646, 597969, 1195938, 1306673, 1793907, 2613346, 3587814, 3920019, 7840038, 11760057, 23520114, 35280171, 70560342, 105840513, 211681026]

約数ペア:

[(1, 211681026), (2, 105840513), (3, 70560342), (6, 35280171), (9, 23520114), (18, 11760057), (27, 7840038), (54, 3920019), (59, 3587814), (81, 2613346), (118, 1793907), (162, 1306673), (177, 1195938), (354, 597969), (531, 398646), (1062, 199323), (1593, 132882), (3186, 66441), (4779, 44294), (9558, 22147)]