210832349

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 278374320

約数和(自身を除く): 67541971

約数列:

[1, 7, 13, 29, 49, 91, 101, 113, 203, 377, 637, 707, 791, 1313, 1421, 1469, 2639, 2929, 3277, 4949, 5537, 9191, 10283, 11413, 18473, 20503, 22939, 38077, 42601, 64337, 71981, 79891, 143521, 148369, 160573, 266539, 298207, 330977, 559237, 1038583, 1865773, 2087449, 2316839, 4302701, 7270081, 16217873, 30118907, 210832349]

約数ペア:

[(1, 210832349), (7, 30118907), (13, 16217873), (29, 7270081), (49, 4302701), (91, 2316839), (101, 2087449), (113, 1865773), (203, 1038583), (377, 559237), (637, 330977), (707, 298207), (791, 266539), (1313, 160573), (1421, 148369), (1469, 143521), (2639, 79891), (2929, 71981), (3277, 64337), (4949, 42601), (5537, 38077), (9191, 22939), (10283, 20503), (11413, 18473)]