200097189

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 327782400

約数和(自身を除く): 127685211

約数列:

[1, 3, 9, 19, 27, 43, 47, 57, 129, 141, 171, 193, 387, 423, 513, 579, 817, 893, 1161, 1269, 1737, 2021, 2451, 2679, 3667, 5211, 6063, 7353, 8037, 8299, 9071, 11001, 18189, 22059, 24111, 24897, 27213, 33003, 38399, 54567, 74691, 81639, 99009, 115197, 157681, 172349, 224073, 244917, 345591, 390053, 473043, 517047, 1036773, 1170159, 1419129, 1551141, 3510477, 4257387, 4653423, 7411007, 10531431, 22233021, 66699063, 200097189]

約数ペア:

[(1, 200097189), (3, 66699063), (9, 22233021), (19, 10531431), (27, 7411007), (43, 4653423), (47, 4257387), (57, 3510477), (129, 1551141), (141, 1419129), (171, 1170159), (193, 1036773), (387, 517047), (423, 473043), (513, 390053), (579, 345591), (817, 244917), (893, 224073), (1161, 172349), (1269, 157681), (1737, 115197), (2021, 99009), (2451, 81639), (2679, 74691), (3667, 54567), (5211, 38399), (6063, 33003), (7353, 27213), (8037, 24897), (8299, 24111), (9071, 22059), (11001, 18189)]