200812430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{220673}}^1$

素因数の和:220700

約数の個数: 32

約数和(自身を含む): 444878784

約数和(自身を除く): 244066354

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 220673, 441346, 1103365, 1544711, 2206730, 2868749, 3089422, 5737498, 7723555, 14343745, 15447110, 20081243, 28687490, 40162486, 100406215, 200812430]

約数ペア:

[(1, 200812430), (2, 100406215), (5, 40162486), (7, 28687490), (10, 20081243), (13, 15447110), (14, 14343745), (26, 7723555), (35, 5737498), (65, 3089422), (70, 2868749), (91, 2206730), (130, 1544711), (182, 1103365), (455, 441346), (910, 220673)]