202047417

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4243}}^1$

素因数の和:4310

約数の個数: 48

約数和(自身を含む): 352218048

約数和(自身を除く): 150170631

約数列:

[1, 3, 9, 11, 13, 33, 37, 39, 99, 111, 117, 143, 333, 407, 429, 481, 1221, 1287, 1443, 3663, 4243, 4329, 5291, 12729, 15873, 38187, 46673, 47619, 55159, 140019, 156991, 165477, 420057, 470973, 496431, 606749, 1412919, 1726901, 1820247, 2040883, 5180703, 5460741, 6122649, 15542109, 18367947, 22449713, 67349139, 202047417]

約数ペア:

[(1, 202047417), (3, 67349139), (9, 22449713), (11, 18367947), (13, 15542109), (33, 6122649), (37, 5460741), (39, 5180703), (99, 2040883), (111, 1820247), (117, 1726901), (143, 1412919), (333, 606749), (407, 496431), (429, 470973), (481, 420057), (1221, 165477), (1287, 156991), (1443, 140019), (3663, 55159), (4243, 47619), (4329, 46673), (5291, 38187), (12729, 15873)]