201751330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{16231}}^1$

素因数の和:16362

約数の個数: 32

約数和(自身を含む): 399696768

約数和(自身を除く): 197945438

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113, 226, 565, 1130, 1243, 2486, 6215, 12430, 16231, 32462, 81155, 162310, 178541, 357082, 892705, 1785410, 1834103, 3668206, 9170515, 18341030, 20175133, 40350266, 100875665, 201751330]

約数ペア:

[(1, 201751330), (2, 100875665), (5, 40350266), (10, 20175133), (11, 18341030), (22, 9170515), (55, 3668206), (110, 1834103), (113, 1785410), (226, 892705), (565, 357082), (1130, 178541), (1243, 162310), (2486, 81155), (6215, 32462), (12430, 16231)]