201241803

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1\times {\mathrm{509}}^1$

素因数の和:867

約数の個数: 32

約数和(自身を含む): 312952320

約数和(自身を除く): 111710517

約数列:

[1, 3, 7, 21, 67, 201, 281, 469, 509, 843, 1407, 1527, 1967, 3563, 5901, 10689, 18827, 34103, 56481, 102309, 131789, 143029, 238721, 395367, 429087, 716163, 1001203, 3003609, 9582943, 28748829, 67080601, 201241803]

約数ペア:

[(1, 201241803), (3, 67080601), (7, 28748829), (21, 9582943), (67, 3003609), (201, 1001203), (281, 716163), (469, 429087), (509, 395367), (843, 238721), (1407, 143029), (1527, 131789), (1967, 102309), (3563, 56481), (5901, 34103), (10689, 18827)]