197403948

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2381}}^1$

素因数の和:2452

約数の個数: 108

約数和(自身を含む): 593060832

約数和(自身を除く): 395656884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 49, 63, 84, 94, 98, 126, 141, 147, 188, 196, 252, 282, 294, 329, 423, 441, 564, 588, 658, 846, 882, 987, 1316, 1692, 1764, 1974, 2303, 2381, 2961, 3948, 4606, 4762, 5922, 6909, 7143, 9212, 9524, 11844, 13818, 14286, 16667, 20727, 21429, 27636, 28572, 33334, 41454, 42858, 50001, 66668, 82908, 85716, 100002, 111907, 116669, 150003, 200004, 223814, 233338, 300006, 335721, 350007, 447628, 466676, 600012, 671442, 700014, 783349, 1007163, 1050021, 1342884, 1400028, 1566698, 2014326, 2100042, 2350047, 3133396, 4028652, 4200084, 4700094, 5483443, 7050141, 9400188, 10966886, 14100282, 16450329, 21933772, 28200564, 32900658, 49350987, 65801316, 98701974, 197403948]

約数ペア:

[(1, 197403948), (2, 98701974), (3, 65801316), (4, 49350987), (6, 32900658), (7, 28200564), (9, 21933772), (12, 16450329), (14, 14100282), (18, 10966886), (21, 9400188), (28, 7050141), (36, 5483443), (42, 4700094), (47, 4200084), (49, 4028652), (63, 3133396), (84, 2350047), (94, 2100042), (98, 2014326), (126, 1566698), (141, 1400028), (147, 1342884), (188, 1050021), (196, 1007163), (252, 783349), (282, 700014), (294, 671442), (329, 600012), (423, 466676), (441, 447628), (564, 350007), (588, 335721), (658, 300006), (846, 233338), (882, 223814), (987, 200004), (1316, 150003), (1692, 116669), (1764, 111907), (1974, 100002), (2303, 85716), (2381, 82908), (2961, 66668), (3948, 50001), (4606, 42858), (4762, 41454), (5922, 33334), (6909, 28572), (7143, 27636), (9212, 21429), (9524, 20727), (11844, 16667), (13818, 14286)]