200054575

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{2161}}^1$

素因数の和:2224

約数の個数: 36

約数和(自身を含む): 296505328

約数和(自身を除く): 96450753

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 529, 575, 805, 2161, 2645, 3703, 4025, 10805, 13225, 15127, 18515, 49703, 54025, 75635, 92575, 248515, 347921, 378175, 1143169, 1242575, 1739605, 5715845, 8002183, 8698025, 28579225, 40010915, 200054575]

約数ペア:

[(1, 200054575), (5, 40010915), (7, 28579225), (23, 8698025), (25, 8002183), (35, 5715845), (115, 1739605), (161, 1242575), (175, 1143169), (529, 378175), (575, 347921), (805, 248515), (2161, 92575), (2645, 75635), (3703, 54025), (4025, 49703), (10805, 18515), (13225, 15127)]