202220907

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{719}}^1$

素因数の和:1015

約数の個数: 32

約数和(自身を含む): 315187200

約数和(自身を除く): 112966293

約数列:

[1, 3, 7, 21, 59, 177, 227, 413, 681, 719, 1239, 1589, 2157, 4767, 5033, 13393, 15099, 40179, 42421, 93751, 127263, 163213, 281253, 296947, 489639, 890841, 1142491, 3427473, 9629567, 28888701, 67406969, 202220907]

約数ペア:

[(1, 202220907), (3, 67406969), (7, 28888701), (21, 9629567), (59, 3427473), (177, 1142491), (227, 890841), (413, 489639), (681, 296947), (719, 281253), (1239, 163213), (1589, 127263), (2157, 93751), (4767, 42421), (5033, 40179), (13393, 15099)]