197598774

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{2731}}^1$

素因数の和:3156

約数の個数: 32

約数和(自身を含む): 409144320

約数和(自身を除く): 211545546

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 389, 778, 1167, 2334, 2731, 5462, 8193, 12059, 16386, 24118, 36177, 72354, 84661, 169322, 253983, 507966, 1062359, 2124718, 3187077, 6374154, 32933129, 65866258, 98799387, 197598774]

約数ペア:

[(1, 197598774), (2, 98799387), (3, 65866258), (6, 32933129), (31, 6374154), (62, 3187077), (93, 2124718), (186, 1062359), (389, 507966), (778, 253983), (1167, 169322), (2334, 84661), (2731, 72354), (5462, 36177), (8193, 24118), (12059, 16386)]