201951296

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{443}}^1$

素因数の和:891

約数の個数: 56

約数和(自身を含む): 426293280

約数和(自身を除く): 224341984

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 419, 443, 544, 838, 886, 1088, 1676, 1772, 3352, 3544, 6704, 7088, 7123, 7531, 13408, 14176, 14246, 15062, 26816, 28352, 28492, 30124, 56984, 60248, 113968, 120496, 185617, 227936, 240992, 371234, 455872, 481984, 742468, 1484936, 2969872, 3155489, 5939744, 6310978, 11879488, 12621956, 25243912, 50487824, 100975648, 201951296]

約数ペア:

[(1, 201951296), (2, 100975648), (4, 50487824), (8, 25243912), (16, 12621956), (17, 11879488), (32, 6310978), (34, 5939744), (64, 3155489), (68, 2969872), (136, 1484936), (272, 742468), (419, 481984), (443, 455872), (544, 371234), (838, 240992), (886, 227936), (1088, 185617), (1676, 120496), (1772, 113968), (3352, 60248), (3544, 56984), (6704, 30124), (7088, 28492), (7123, 28352), (7531, 26816), (13408, 15062), (14176, 14246)]