208047098

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 388177920

約数和(自身を除く): 180130822

約数列:

[1, 2, 7, 14, 23, 46, 47, 59, 94, 118, 161, 233, 322, 329, 413, 466, 658, 826, 1081, 1357, 1631, 2162, 2714, 2773, 3262, 5359, 5546, 7567, 9499, 10718, 10951, 13747, 15134, 18998, 19411, 21902, 27494, 37513, 38822, 63779, 75026, 76657, 96229, 127558, 153314, 192458, 251873, 316181, 446453, 503746, 632362, 646109, 892906, 1292218, 1763111, 2213267, 3526222, 4426534, 4522763, 9045526, 14860507, 29721014, 104023549, 208047098]

約数ペア:

[(1, 208047098), (2, 104023549), (7, 29721014), (14, 14860507), (23, 9045526), (46, 4522763), (47, 4426534), (59, 3526222), (94, 2213267), (118, 1763111), (161, 1292218), (233, 892906), (322, 646109), (329, 632362), (413, 503746), (466, 446453), (658, 316181), (826, 251873), (1081, 192458), (1357, 153314), (1631, 127558), (2162, 96229), (2714, 76657), (2773, 75026), (3262, 63779), (5359, 38822), (5546, 37513), (7567, 27494), (9499, 21902), (10718, 19411), (10951, 18998), (13747, 15134)]