201622547

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{28603}}^1$

素因数の和:28682

約数の個数: 16

約数和(自身を含む): 247138560

約数和(自身を除く): 45516013

約数列:

[1, 7, 19, 53, 133, 371, 1007, 7049, 28603, 200221, 543457, 1515959, 3804199, 10611713, 28803221, 201622547]

約数ペア:

[(1, 201622547), (7, 28803221), (19, 10611713), (53, 3804199), (133, 1515959), (371, 543457), (1007, 200221), (7049, 28603)]