209193192

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1307}}^1$

素因数の和:1357

約数の個数: 160

約数和(自身を含む): 664725600

約数和(自身を除く): 455532408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 81, 104, 108, 114, 117, 152, 156, 162, 171, 216, 228, 234, 247, 312, 324, 342, 351, 456, 468, 494, 513, 648, 684, 702, 741, 936, 988, 1026, 1053, 1307, 1368, 1404, 1482, 1539, 1976, 2052, 2106, 2223, 2614, 2808, 2964, 3078, 3921, 4104, 4212, 4446, 5228, 5928, 6156, 6669, 7842, 8424, 8892, 10456, 11763, 12312, 13338, 15684, 16991, 17784, 20007, 23526, 24833, 26676, 31368, 33982, 35289, 40014, 47052, 49666, 50973, 53352, 67964, 70578, 74499, 80028, 94104, 99332, 101946, 105867, 135928, 141156, 148998, 152919, 160056, 198664, 203892, 211734, 223497, 282312, 297996, 305838, 322829, 407784, 423468, 446994, 458757, 595992, 611676, 645658, 670491, 846936, 893988, 917514, 968487, 1223352, 1291316, 1340982, 1376271, 1787976, 1835028, 1936974, 2011473, 2582632, 2681964, 2752542, 2905461, 3670056, 3873948, 4022946, 5363928, 5505084, 5810922, 7747896, 8045892, 8716383, 11010168, 11621844, 16091784, 17432766, 23243688, 26149149, 34865532, 52298298, 69731064, 104596596, 209193192]

約数ペア:

[(1, 209193192), (2, 104596596), (3, 69731064), (4, 52298298), (6, 34865532), (8, 26149149), (9, 23243688), (12, 17432766), (13, 16091784), (18, 11621844), (19, 11010168), (24, 8716383), (26, 8045892), (27, 7747896), (36, 5810922), (38, 5505084), (39, 5363928), (52, 4022946), (54, 3873948), (57, 3670056), (72, 2905461), (76, 2752542), (78, 2681964), (81, 2582632), (104, 2011473), (108, 1936974), (114, 1835028), (117, 1787976), (152, 1376271), (156, 1340982), (162, 1291316), (171, 1223352), (216, 968487), (228, 917514), (234, 893988), (247, 846936), (312, 670491), (324, 645658), (342, 611676), (351, 595992), (456, 458757), (468, 446994), (494, 423468), (513, 407784), (648, 322829), (684, 305838), (702, 297996), (741, 282312), (936, 223497), (988, 211734), (1026, 203892), (1053, 198664), (1307, 160056), (1368, 152919), (1404, 148998), (1482, 141156), (1539, 135928), (1976, 105867), (2052, 101946), (2106, 99332), (2223, 94104), (2614, 80028), (2808, 74499), (2964, 70578), (3078, 67964), (3921, 53352), (4104, 50973), (4212, 49666), (4446, 47052), (5228, 40014), (5928, 35289), (6156, 33982), (6669, 31368), (7842, 26676), (8424, 24833), (8892, 23526), (10456, 20007), (11763, 17784), (12312, 16991), (13338, 15684)]