219277262

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{433}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 350602560

約数和(自身を除く): 131325298

約数列:

[1, 2, 23, 46, 101, 109, 202, 218, 433, 866, 2323, 2507, 4646, 5014, 9959, 11009, 19918, 22018, 43733, 47197, 87466, 94394, 253207, 506414, 1005859, 1085531, 2011718, 2171062, 4766897, 9533794, 109638631, 219277262]

約数ペア:

[(1, 219277262), (2, 109638631), (23, 9533794), (46, 4766897), (101, 2171062), (109, 2011718), (202, 1085531), (218, 1005859), (433, 506414), (866, 253207), (2323, 94394), (2507, 87466), (4646, 47197), (5014, 43733), (9959, 22018), (11009, 19918)]