220145274

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{15307}}^1$

素因数の和:15379

約数の個数: 48

約数和(自身を含む): 515818368

約数和(自身を除く): 295673094

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 47, 51, 94, 102, 141, 153, 282, 306, 423, 799, 846, 1598, 2397, 4794, 7191, 14382, 15307, 30614, 45921, 91842, 137763, 260219, 275526, 520438, 719429, 780657, 1438858, 1561314, 2158287, 2341971, 4316574, 4683942, 6474861, 12230293, 12949722, 24460586, 36690879, 73381758, 110072637, 220145274]

約数ペア:

[(1, 220145274), (2, 110072637), (3, 73381758), (6, 36690879), (9, 24460586), (17, 12949722), (18, 12230293), (34, 6474861), (47, 4683942), (51, 4316574), (94, 2341971), (102, 2158287), (141, 1561314), (153, 1438858), (282, 780657), (306, 719429), (423, 520438), (799, 275526), (846, 260219), (1598, 137763), (2397, 91842), (4794, 45921), (7191, 30614), (14382, 15307)]