173204836

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{1543}}^1$

素因数の和:1784

約数の個数: 48

約数和(自身を含む): 366607360

約数和(自身を除く): 193402524

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 211, 266, 422, 532, 844, 1477, 1543, 2954, 3086, 4009, 5908, 6172, 8018, 10801, 16036, 21602, 28063, 29317, 43204, 56126, 58634, 112252, 117268, 205219, 325573, 410438, 651146, 820876, 1302292, 2279011, 4558022, 6185887, 9116044, 12371774, 24743548, 43301209, 86602418, 173204836]

約数ペア:

[(1, 173204836), (2, 86602418), (4, 43301209), (7, 24743548), (14, 12371774), (19, 9116044), (28, 6185887), (38, 4558022), (76, 2279011), (133, 1302292), (211, 820876), (266, 651146), (422, 410438), (532, 325573), (844, 205219), (1477, 117268), (1543, 112252), (2954, 58634), (3086, 56126), (4009, 43204), (5908, 29317), (6172, 28063), (8018, 21602), (10801, 16036)]