214960550

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{87739}}^1$

素因数の和:87765

約数の個数: 36

約数和(自身を含む): 465109740

約数和(自身を除く): 250149190

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 87739, 175478, 438695, 614173, 877390, 1228346, 2193475, 3070865, 4299211, 4386950, 6141730, 8598422, 15354325, 21496055, 30708650, 42992110, 107480275, 214960550]

約数ペア:

[(1, 214960550), (2, 107480275), (5, 42992110), (7, 30708650), (10, 21496055), (14, 15354325), (25, 8598422), (35, 6141730), (49, 4386950), (50, 4299211), (70, 3070865), (98, 2193475), (175, 1228346), (245, 877390), (350, 614173), (490, 438695), (1225, 175478), (2450, 87739)]