201479553

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 355829760

約数和(自身を除く): 154350207

約数列:

[1, 3, 9, 11, 19, 33, 43, 47, 53, 57, 99, 129, 141, 159, 171, 209, 387, 423, 473, 477, 517, 583, 627, 817, 893, 1007, 1419, 1551, 1749, 1881, 2021, 2279, 2451, 2491, 2679, 3021, 4257, 4653, 5247, 6063, 6837, 7353, 7473, 8037, 8987, 9063, 9823, 11077, 18189, 20511, 22231, 22419, 25069, 26961, 27401, 29469, 33231, 38399, 43301, 47329, 66693, 75207, 80883, 82203, 88407, 99693, 107113, 115197, 129903, 141987, 200079, 225621, 246609, 321339, 345591, 389709, 422389, 425961, 476311, 520619, 964017, 1178243, 1267167, 1428933, 1561857, 2035147, 3534729, 3801501, 4286799, 4685571, 6105441, 10604187, 18316323, 22386617, 67159851, 201479553]

約数ペア:

[(1, 201479553), (3, 67159851), (9, 22386617), (11, 18316323), (19, 10604187), (33, 6105441), (43, 4685571), (47, 4286799), (53, 3801501), (57, 3534729), (99, 2035147), (129, 1561857), (141, 1428933), (159, 1267167), (171, 1178243), (209, 964017), (387, 520619), (423, 476311), (473, 425961), (477, 422389), (517, 389709), (583, 345591), (627, 321339), (817, 246609), (893, 225621), (1007, 200079), (1419, 141987), (1551, 129903), (1749, 115197), (1881, 107113), (2021, 99693), (2279, 88407), (2451, 82203), (2491, 80883), (2679, 75207), (3021, 66693), (4257, 47329), (4653, 43301), (5247, 38399), (6063, 33231), (6837, 29469), (7353, 27401), (7473, 26961), (8037, 25069), (8987, 22419), (9063, 22231), (9823, 20511), (11077, 18189)]