201991436

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{3659}}^1$

素因数の和:4073

約数の個数: 24

約数和(自身を含む): 364111440

約数和(自身を除く): 162120004

約数列:

[1, 2, 4, 37, 74, 148, 373, 746, 1492, 3659, 7318, 13801, 14636, 27602, 55204, 135383, 270766, 541532, 1364807, 2729614, 5459228, 50497859, 100995718, 201991436]

約数ペア:

[(1, 201991436), (2, 100995718), (4, 50497859), (37, 5459228), (74, 2729614), (148, 1364807), (373, 541532), (746, 270766), (1492, 135383), (3659, 55204), (7318, 27602), (13801, 14636)]