201615502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{443}}^1$

素因数の和:744

約数の個数: 32

約数和(自身を含む): 335280384

約数和(自身を除く): 133664882

約数列:

[1, 2, 11, 22, 137, 151, 274, 302, 443, 886, 1507, 1661, 3014, 3322, 4873, 9746, 20687, 41374, 60691, 66893, 121382, 133786, 227557, 455114, 667601, 735823, 1335202, 1471646, 9164341, 18328682, 100807751, 201615502]

約数ペア:

[(1, 201615502), (2, 100807751), (11, 18328682), (22, 9164341), (137, 1471646), (151, 1335202), (274, 735823), (302, 667601), (443, 455114), (886, 227557), (1507, 133786), (1661, 121382), (3014, 66893), (3322, 60691), (4873, 41374), (9746, 20687)]