198323892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{423769}}^1$

素因数の和:423792

約数の個数: 36

約数和(自身を含む): 539882980

約数和(自身を除く): 341559088

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 423769, 847538, 1271307, 1695076, 2542614, 3813921, 5085228, 5508997, 7627842, 11017994, 15255684, 16526991, 22035988, 33053982, 49580973, 66107964, 99161946, 198323892]

約数ペア:

[(1, 198323892), (2, 99161946), (3, 66107964), (4, 49580973), (6, 33053982), (9, 22035988), (12, 16526991), (13, 15255684), (18, 11017994), (26, 7627842), (36, 5508997), (39, 5085228), (52, 3813921), (78, 2542614), (117, 1695076), (156, 1271307), (234, 847538), (468, 423769)]