205125798384

素因数分解:

$2^4\times 3^7\times {\mathrm{13}}^1\times {\mathrm{450929}}^1$

素因数の和:450971

約数の個数: 160

約数和(自身を含む): 641907873600

約数和(自身を除く): 436782075216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 312, 324, 351, 432, 468, 486, 624, 648, 702, 729, 936, 972, 1053, 1296, 1404, 1458, 1872, 1944, 2106, 2187, 2808, 2916, 3159, 3888, 4212, 4374, 5616, 5832, 6318, 8424, 8748, 9477, 11664, 12636, 16848, 17496, 18954, 25272, 28431, 34992, 37908, 50544, 56862, 75816, 113724, 151632, 227448, 450929, 454896, 901858, 1352787, 1803716, 2705574, 3607432, 4058361, 5411148, 5862077, 7214864, 8116722, 10822296, 11724154, 12175083, 16233444, 17586231, 21644592, 23448308, 24350166, 32466888, 35172462, 36525249, 46896616, 48700332, 52758693, 64933776, 70344924, 73050498, 93793232, 97400664, 105517386, 109575747, 140689848, 146100996, 158276079, 194801328, 211034772, 219151494, 281379696, 292201992, 316552158, 328727241, 422069544, 438302988, 474828237, 584403984, 633104316, 657454482, 844139088, 876605976, 949656474, 986181723, 1266208632, 1314908964, 1424484711, 1753211952, 1899312948, 1972363446, 2532417264, 2629817928, 2848969422, 3798625896, 3944726892, 4273454133, 5259635856, 5697938844, 7597251792, 7889453784, 8546908266, 11395877688, 12820362399, 15778907568, 17093816532, 22791755376, 25640724798, 34187633064, 51281449596, 68375266128, 102562899192, 205125798384]

約数ペア:

[(1, 205125798384), (2, 102562899192), (3, 68375266128), (4, 51281449596), (6, 34187633064), (8, 25640724798), (9, 22791755376), (12, 17093816532), (13, 15778907568), (16, 12820362399), (18, 11395877688), (24, 8546908266), (26, 7889453784), (27, 7597251792), (36, 5697938844), (39, 5259635856), (48, 4273454133), (52, 3944726892), (54, 3798625896), (72, 2848969422), (78, 2629817928), (81, 2532417264), (104, 1972363446), (108, 1899312948), (117, 1753211952), (144, 1424484711), (156, 1314908964), (162, 1266208632), (208, 986181723), (216, 949656474), (234, 876605976), (243, 844139088), (312, 657454482), (324, 633104316), (351, 584403984), (432, 474828237), (468, 438302988), (486, 422069544), (624, 328727241), (648, 316552158), (702, 292201992), (729, 281379696), (936, 219151494), (972, 211034772), (1053, 194801328), (1296, 158276079), (1404, 146100996), (1458, 140689848), (1872, 109575747), (1944, 105517386), (2106, 97400664), (2187, 93793232), (2808, 73050498), (2916, 70344924), (3159, 64933776), (3888, 52758693), (4212, 48700332), (4374, 46896616), (5616, 36525249), (5832, 35172462), (6318, 32466888), (8424, 24350166), (8748, 23448308), (9477, 21644592), (11664, 17586231), (12636, 16233444), (16848, 12175083), (17496, 11724154), (18954, 10822296), (25272, 8116722), (28431, 7214864), (34992, 5862077), (37908, 5411148), (50544, 4058361), (56862, 3607432), (75816, 2705574), (113724, 1803716), (151632, 1352787), (227448, 901858), (450929, 454896)]