218713066

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3659}}^1$

素因数の和:3715

約数の個数: 48

約数和(自身を含む): 408895200

約数和(自身を除く): 190182134

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 121, 143, 209, 242, 247, 286, 418, 494, 1573, 2299, 2717, 3146, 3659, 4598, 5434, 7318, 29887, 40249, 47567, 59774, 69521, 80498, 95134, 139042, 442739, 523237, 764731, 885478, 903773, 1046474, 1529462, 1807546, 5755607, 8412041, 9941503, 11511214, 16824082, 19883006, 109356533, 218713066]

約数ペア:

[(1, 218713066), (2, 109356533), (11, 19883006), (13, 16824082), (19, 11511214), (22, 9941503), (26, 8412041), (38, 5755607), (121, 1807546), (143, 1529462), (209, 1046474), (242, 903773), (247, 885478), (286, 764731), (418, 523237), (494, 442739), (1573, 139042), (2299, 95134), (2717, 80498), (3146, 69521), (3659, 59774), (4598, 47567), (5434, 40249), (7318, 29887)]