198631494

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1283}}^1$

素因数の和:1402

約数の個数: 64

約数和(自身を含む): 458542080

約数和(自身を除く): 259910586

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 61, 94, 122, 141, 183, 282, 366, 423, 549, 846, 1098, 1269, 1283, 1647, 2538, 2566, 2867, 3294, 3849, 5734, 7698, 8601, 11547, 17202, 23094, 25803, 34641, 51606, 60301, 69282, 77409, 78263, 120602, 154818, 156526, 180903, 234789, 361806, 469578, 542709, 704367, 1085418, 1408734, 1628127, 2113101, 3256254, 3678361, 4226202, 7356722, 11035083, 22070166, 33105249, 66210498, 99315747, 198631494]

約数ペア:

[(1, 198631494), (2, 99315747), (3, 66210498), (6, 33105249), (9, 22070166), (18, 11035083), (27, 7356722), (47, 4226202), (54, 3678361), (61, 3256254), (94, 2113101), (122, 1628127), (141, 1408734), (183, 1085418), (282, 704367), (366, 542709), (423, 469578), (549, 361806), (846, 234789), (1098, 180903), (1269, 156526), (1283, 154818), (1647, 120602), (2538, 78263), (2566, 77409), (2867, 69282), (3294, 60301), (3849, 51606), (5734, 34641), (7698, 25803), (8601, 23094), (11547, 17202)]