202808619

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{2837}}^1$

素因数の和:2916

約数の個数: 36

約数和(自身を含む): 324076896

約数和(自身を除く): 121268277

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 169, 423, 507, 611, 1521, 1833, 2837, 5499, 7943, 8511, 23829, 25533, 36881, 71487, 110643, 133339, 331929, 400017, 479453, 1200051, 1438359, 1733407, 4315077, 5200221, 15600663, 22534291, 67602873, 202808619]

約数ペア:

[(1, 202808619), (3, 67602873), (9, 22534291), (13, 15600663), (39, 5200221), (47, 4315077), (117, 1733407), (141, 1438359), (169, 1200051), (423, 479453), (507, 400017), (611, 331929), (1521, 133339), (1833, 110643), (2837, 71487), (5499, 36881), (7943, 25533), (8511, 23829)]