201131284

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{257}}^1\times {\mathrm{677}}^1$

素因数の和:972

約数の個数: 36

約数和(自身を含む): 375911676

約数和(自身を除く): 174780392

約数列:

[1, 2, 4, 17, 34, 68, 257, 289, 514, 578, 677, 1028, 1156, 1354, 2708, 4369, 8738, 11509, 17476, 23018, 46036, 74273, 148546, 173989, 195653, 297092, 347978, 391306, 695956, 782612, 2957813, 5915626, 11831252, 50282821, 100565642, 201131284]

約数ペア:

[(1, 201131284), (2, 100565642), (4, 50282821), (17, 11831252), (34, 5915626), (68, 2957813), (257, 782612), (289, 695956), (514, 391306), (578, 347978), (677, 297092), (1028, 195653), (1156, 173989), (1354, 148546), (2708, 74273), (4369, 46036), (8738, 23018), (11509, 17476)]