209374776

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17207}}^1$

素因数の和:17245

約数の個数: 72

約数和(自身を含む): 614067480

約数和(自身を除く): 404692704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 3042, 4056, 6084, 12168, 17207, 34414, 51621, 68828, 103242, 137656, 154863, 206484, 223691, 309726, 412968, 447382, 619452, 671073, 894764, 1238904, 1342146, 1789528, 2013219, 2684292, 2907983, 4026438, 5368584, 5815966, 8052876, 8723949, 11631932, 16105752, 17447898, 23263864, 26171847, 34895796, 52343694, 69791592, 104687388, 209374776]

約数ペア:

[(1, 209374776), (2, 104687388), (3, 69791592), (4, 52343694), (6, 34895796), (8, 26171847), (9, 23263864), (12, 17447898), (13, 16105752), (18, 11631932), (24, 8723949), (26, 8052876), (36, 5815966), (39, 5368584), (52, 4026438), (72, 2907983), (78, 2684292), (104, 2013219), (117, 1789528), (156, 1342146), (169, 1238904), (234, 894764), (312, 671073), (338, 619452), (468, 447382), (507, 412968), (676, 309726), (936, 223691), (1014, 206484), (1352, 154863), (1521, 137656), (2028, 103242), (3042, 68828), (4056, 51621), (6084, 34414), (12168, 17207)]