207906974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{661}}^1$

素因数の和:749

約数の個数: 48

約数和(自身を含む): 373638096

約数和(自身を除く): 165731122

約数列:

[1, 2, 11, 17, 22, 29, 34, 58, 187, 319, 374, 493, 638, 661, 841, 986, 1322, 1682, 5423, 7271, 9251, 10846, 11237, 14297, 14542, 18502, 19169, 22474, 28594, 38338, 123607, 157267, 210859, 247214, 314534, 325873, 421718, 555901, 651746, 1111802, 3584603, 6114911, 7169206, 9450317, 12229822, 18900634, 103953487, 207906974]

約数ペア:

[(1, 207906974), (2, 103953487), (11, 18900634), (17, 12229822), (22, 9450317), (29, 7169206), (34, 6114911), (58, 3584603), (187, 1111802), (319, 651746), (374, 555901), (493, 421718), (638, 325873), (661, 314534), (841, 247214), (986, 210859), (1322, 157267), (1682, 123607), (5423, 38338), (7271, 28594), (9251, 22474), (10846, 19169), (11237, 18502), (14297, 14542)]