221224094

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{563}}^1$

素因数の和:729

約数の個数: 64

約数和(自身を含む): 436617216

約数和(自身を除く): 215393122

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 127, 182, 221, 238, 254, 442, 563, 889, 1126, 1547, 1651, 1778, 2159, 3094, 3302, 3941, 4318, 7319, 7882, 9571, 11557, 14638, 15113, 19142, 23114, 28067, 30226, 51233, 56134, 66997, 71501, 102466, 124423, 133994, 143002, 196469, 248846, 392938, 500507, 870961, 929513, 1001014, 1215517, 1741922, 1859026, 2431034, 6506591, 8508619, 13013182, 15801721, 17017238, 31603442, 110612047, 221224094]

約数ペア:

[(1, 221224094), (2, 110612047), (7, 31603442), (13, 17017238), (14, 15801721), (17, 13013182), (26, 8508619), (34, 6506591), (91, 2431034), (119, 1859026), (127, 1741922), (182, 1215517), (221, 1001014), (238, 929513), (254, 870961), (442, 500507), (563, 392938), (889, 248846), (1126, 196469), (1547, 143002), (1651, 133994), (1778, 124423), (2159, 102466), (3094, 71501), (3302, 66997), (3941, 56134), (4318, 51233), (7319, 30226), (7882, 28067), (9571, 23114), (11557, 19142), (14638, 15113)]