202915930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{11549}}^1$

素因数の和:11814

約数の個数: 32

約数和(自身を含む): 419126400

約数和(自身を除く): 216210470

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 251, 502, 1255, 1757, 2510, 3514, 8785, 11549, 17570, 23098, 57745, 80843, 115490, 161686, 404215, 808430, 2898799, 5797598, 14493995, 20291593, 28987990, 40583186, 101457965, 202915930]

約数ペア:

[(1, 202915930), (2, 101457965), (5, 40583186), (7, 28987990), (10, 20291593), (14, 14493995), (35, 5797598), (70, 2898799), (251, 808430), (502, 404215), (1255, 161686), (1757, 115490), (2510, 80843), (3514, 57745), (8785, 23098), (11549, 17570)]