215143441

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 245145600

約数和(自身を除く): 30002159

約数列:

[1, 19, 31, 41, 59, 151, 589, 779, 1121, 1271, 1829, 2419, 2869, 4681, 6191, 8909, 24149, 34751, 45961, 74989, 88939, 117629, 169271, 191921, 276179, 365269, 1424791, 3646499, 5247401, 6940111, 11323339, 215143441]

約数ペア:

[(1, 215143441), (19, 11323339), (31, 6940111), (41, 5247401), (59, 3646499), (151, 1424791), (589, 365269), (779, 276179), (1121, 191921), (1271, 169271), (1829, 117629), (2419, 88939), (2869, 74989), (4681, 45961), (6191, 34751), (8909, 24149)]