204422015

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{201401}}^1$

素因数の和:201442

約数の個数: 16

約数和(自身を含む): 290018880

約数和(自身を除く): 85596865

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 201401, 1007005, 1409807, 5840629, 7049035, 29203145, 40884403, 204422015]

約数ペア:

[(1, 204422015), (5, 40884403), (7, 29203145), (29, 7049035), (35, 5840629), (145, 1409807), (203, 1007005), (1015, 201401)]