191854098

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{619}}^1$

素因数の和:951

約数の個数: 48

約数和(自身を含む): 424213920

約数和(自身を除く): 232359822

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 257, 402, 514, 603, 619, 771, 1206, 1238, 1542, 1857, 2313, 3714, 4626, 5571, 11142, 17219, 34438, 41473, 51657, 82946, 103314, 124419, 154971, 159083, 248838, 309942, 318166, 373257, 477249, 746514, 954498, 1431747, 2863494, 10658561, 21317122, 31975683, 63951366, 95927049, 191854098]

約数ペア:

[(1, 191854098), (2, 95927049), (3, 63951366), (6, 31975683), (9, 21317122), (18, 10658561), (67, 2863494), (134, 1431747), (201, 954498), (257, 746514), (402, 477249), (514, 373257), (603, 318166), (619, 309942), (771, 248838), (1206, 159083), (1238, 154971), (1542, 124419), (1857, 103314), (2313, 82946), (3714, 51657), (4626, 41473), (5571, 34438), (11142, 17219)]