201946220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{10529}}^1$

素因数の和:10682

約数の個数: 48

約数和(自身を含む): 488255040

約数和(自身を除く): 286308820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 137, 140, 274, 548, 685, 959, 1370, 1918, 2740, 3836, 4795, 9590, 10529, 19180, 21058, 42116, 52645, 73703, 105290, 147406, 210580, 294812, 368515, 737030, 1442473, 1474060, 2884946, 5769892, 7212365, 10097311, 14424730, 20194622, 28849460, 40389244, 50486555, 100973110, 201946220]

約数ペア:

[(1, 201946220), (2, 100973110), (4, 50486555), (5, 40389244), (7, 28849460), (10, 20194622), (14, 14424730), (20, 10097311), (28, 7212365), (35, 5769892), (70, 2884946), (137, 1474060), (140, 1442473), (274, 737030), (548, 368515), (685, 294812), (959, 210580), (1370, 147406), (1918, 105290), (2740, 73703), (3836, 52645), (4795, 42116), (9590, 21058), (10529, 19180)]