201655937

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{18743}}^1$

素因数の和:18832

約数の個数: 16

約数和(自身を含む): 242922240

約数和(自身を除く): 41266303

約数列:

[1, 7, 29, 53, 203, 371, 1537, 10759, 18743, 131201, 543547, 993379, 3804829, 6953653, 28807991, 201655937]

約数ペア:

[(1, 201655937), (7, 28807991), (29, 6953653), (53, 3804829), (203, 993379), (371, 543547), (1537, 131201), (10759, 18743)]