201477339

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1453}}^1$

素因数の和:1568

約数の個数: 48

約数和(自身を含む): 348401664

約数和(自身を除く): 146924325

約数列:

[1, 3, 7, 9, 21, 31, 63, 71, 93, 213, 217, 279, 497, 639, 651, 1453, 1491, 1953, 2201, 4359, 4473, 6603, 10171, 13077, 15407, 19809, 30513, 45043, 46221, 91539, 103163, 135129, 138663, 309489, 315301, 405387, 722141, 928467, 945903, 2166423, 2837709, 3198053, 6499269, 9594159, 22386371, 28782477, 67159113, 201477339]

約数ペア:

[(1, 201477339), (3, 67159113), (7, 28782477), (9, 22386371), (21, 9594159), (31, 6499269), (63, 3198053), (71, 2837709), (93, 2166423), (213, 945903), (217, 928467), (279, 722141), (497, 405387), (639, 315301), (651, 309489), (1453, 138663), (1491, 135129), (1953, 103163), (2201, 91539), (4359, 46221), (4473, 45043), (6603, 30513), (10171, 19809), (13077, 15407)]