206611155

素因数分解:

$3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5051}}^1$

素因数の和:5169

約数の個数: 40

約数和(自身を含む): 374110704

約数和(自身を除く): 167499549

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 101, 135, 303, 405, 505, 909, 1515, 2727, 4545, 5051, 8181, 13635, 15153, 25255, 40905, 45459, 75765, 136377, 227295, 409131, 510151, 681885, 1530453, 2045655, 2550755, 4591359, 7652265, 13774077, 22956795, 41322231, 68870385, 206611155]

約数ペア:

[(1, 206611155), (3, 68870385), (5, 41322231), (9, 22956795), (15, 13774077), (27, 7652265), (45, 4591359), (81, 2550755), (101, 2045655), (135, 1530453), (303, 681885), (405, 510151), (505, 409131), (909, 227295), (1515, 136377), (2727, 75765), (4545, 45459), (5051, 40905), (8181, 25255), (13635, 15153)]