197022474

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:452

約数の個数: 96

約数和(自身を含む): 484570944

約数和(自身を除く): 287548470

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 73, 86, 99, 129, 146, 198, 219, 258, 317, 387, 438, 473, 634, 657, 774, 803, 946, 951, 1314, 1419, 1606, 1902, 2409, 2838, 2853, 3139, 3487, 4257, 4818, 5706, 6278, 6974, 7227, 8514, 9417, 10461, 13631, 14454, 18834, 20922, 23141, 27262, 28251, 31383, 34529, 40893, 46282, 56502, 62766, 69058, 69423, 81786, 103587, 122679, 138846, 149941, 207174, 208269, 245358, 254551, 299882, 310761, 416538, 449823, 509102, 621522, 763653, 899646, 995063, 1349469, 1527306, 1990126, 2290959, 2698938, 2985189, 4581918, 5970378, 8955567, 10945693, 17911134, 21891386, 32837079, 65674158, 98511237, 197022474]

約数ペア:

[(1, 197022474), (2, 98511237), (3, 65674158), (6, 32837079), (9, 21891386), (11, 17911134), (18, 10945693), (22, 8955567), (33, 5970378), (43, 4581918), (66, 2985189), (73, 2698938), (86, 2290959), (99, 1990126), (129, 1527306), (146, 1349469), (198, 995063), (219, 899646), (258, 763653), (317, 621522), (387, 509102), (438, 449823), (473, 416538), (634, 310761), (657, 299882), (774, 254551), (803, 245358), (946, 208269), (951, 207174), (1314, 149941), (1419, 138846), (1606, 122679), (1902, 103587), (2409, 81786), (2838, 69423), (2853, 69058), (3139, 62766), (3487, 56502), (4257, 46282), (4818, 40893), (5706, 34529), (6278, 31383), (6974, 28251), (7227, 27262), (8514, 23141), (9417, 20922), (10461, 18834), (13631, 14454)]