201345641

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{19163}}^1$

素因数の和:19268

約数の個数: 16

約数和(自身を含む): 245299200

約数和(自身を除く): 43953559

約数列:

[1, 7, 19, 79, 133, 553, 1501, 10507, 19163, 134141, 364097, 1513877, 2548679, 10597139, 28763663, 201345641]

約数ペア:

[(1, 201345641), (7, 28763663), (19, 10597139), (79, 2548679), (133, 1513877), (553, 364097), (1501, 134141), (10507, 19163)]