201438230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{66923}}^1$

素因数の和:66980

約数の個数: 32

約数和(自身を含む): 424030464

約数和(自身を除く): 222592234

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 66923, 133846, 334615, 468461, 669230, 936922, 2342305, 2877689, 4684610, 5755378, 14388445, 20143823, 28776890, 40287646, 100719115, 201438230]

約数ペア:

[(1, 201438230), (2, 100719115), (5, 40287646), (7, 28776890), (10, 20143823), (14, 14388445), (35, 5755378), (43, 4684610), (70, 2877689), (86, 2342305), (215, 936922), (301, 669230), (430, 468461), (602, 334615), (1505, 133846), (3010, 66923)]