211317403

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 248209920

約数和(自身を除く): 36892517

約数列:

[1, 11, 29, 41, 107, 151, 319, 451, 1177, 1189, 1661, 3103, 4379, 4387, 6191, 13079, 16157, 34133, 48169, 48257, 68101, 127223, 177727, 179539, 468553, 662437, 1399453, 1974929, 5154083, 7286807, 19210673, 211317403]

約数ペア:

[(1, 211317403), (11, 19210673), (29, 7286807), (41, 5154083), (107, 1974929), (151, 1399453), (319, 662437), (451, 468553), (1177, 179539), (1189, 177727), (1661, 127223), (3103, 68101), (4379, 48257), (4387, 48169), (6191, 34133), (13079, 16157)]