201270468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{853}}^1$

素因数の和:973

約数の個数: 72

約数和(自身を含む): 547680448

約数和(自身を除く): 346409980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 853, 1113, 1484, 1706, 2226, 2559, 2809, 3412, 4452, 5118, 5618, 5971, 8427, 10236, 11236, 11942, 16854, 17913, 19663, 23884, 33708, 35826, 39326, 45209, 58989, 71652, 78652, 90418, 117978, 135627, 180836, 235956, 271254, 316463, 542508, 632926, 949389, 1265852, 1898778, 2396077, 3797556, 4792154, 7188231, 9584308, 14376462, 16772539, 28752924, 33545078, 50317617, 67090156, 100635234, 201270468]

約数ペア:

[(1, 201270468), (2, 100635234), (3, 67090156), (4, 50317617), (6, 33545078), (7, 28752924), (12, 16772539), (14, 14376462), (21, 9584308), (28, 7188231), (42, 4792154), (53, 3797556), (84, 2396077), (106, 1898778), (159, 1265852), (212, 949389), (318, 632926), (371, 542508), (636, 316463), (742, 271254), (853, 235956), (1113, 180836), (1484, 135627), (1706, 117978), (2226, 90418), (2559, 78652), (2809, 71652), (3412, 58989), (4452, 45209), (5118, 39326), (5618, 35826), (5971, 33708), (8427, 23884), (10236, 19663), (11236, 17913), (11942, 16854)]