210405804

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:173

約数の個数: 192

約数和(自身を含む): 632217600

約数和(自身を除く): 421811796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 31, 34, 42, 49, 51, 62, 68, 84, 93, 97, 98, 102, 119, 124, 147, 186, 194, 196, 204, 217, 238, 291, 294, 343, 357, 372, 388, 434, 476, 527, 582, 588, 651, 679, 686, 714, 833, 868, 1029, 1054, 1164, 1302, 1358, 1372, 1428, 1519, 1581, 1649, 1666, 2037, 2058, 2108, 2499, 2604, 2716, 3007, 3038, 3162, 3298, 3332, 3689, 4074, 4116, 4557, 4753, 4947, 4998, 5831, 6014, 6076, 6324, 6596, 7378, 8148, 9021, 9114, 9506, 9894, 9996, 10633, 11067, 11543, 11662, 12028, 14259, 14756, 17493, 18042, 18228, 19012, 19788, 21049, 21266, 22134, 23086, 23324, 25823, 28518, 31899, 33271, 34629, 34986, 36084, 42098, 42532, 44268, 46172, 51119, 51646, 57036, 63147, 63798, 66542, 69258, 69972, 77469, 80801, 84196, 99813, 102238, 103292, 126294, 127596, 133084, 138516, 147343, 153357, 154938, 161602, 180761, 199626, 204476, 242403, 252588, 294686, 306714, 309876, 323204, 357833, 361522, 399252, 442029, 484806, 542283, 565607, 589372, 613428, 715666, 723044, 884058, 969612, 1031401, 1073499, 1084566, 1131214, 1431332, 1696821, 1768116, 2062802, 2146998, 2169132, 2262428, 2504831, 3094203, 3393642, 4125604, 4293996, 5009662, 6188406, 6787284, 7514493, 10019324, 12376812, 15028986, 17533817, 30057972, 35067634, 52601451, 70135268, 105202902, 210405804]

約数ペア:

[(1, 210405804), (2, 105202902), (3, 70135268), (4, 52601451), (6, 35067634), (7, 30057972), (12, 17533817), (14, 15028986), (17, 12376812), (21, 10019324), (28, 7514493), (31, 6787284), (34, 6188406), (42, 5009662), (49, 4293996), (51, 4125604), (62, 3393642), (68, 3094203), (84, 2504831), (93, 2262428), (97, 2169132), (98, 2146998), (102, 2062802), (119, 1768116), (124, 1696821), (147, 1431332), (186, 1131214), (194, 1084566), (196, 1073499), (204, 1031401), (217, 969612), (238, 884058), (291, 723044), (294, 715666), (343, 613428), (357, 589372), (372, 565607), (388, 542283), (434, 484806), (476, 442029), (527, 399252), (582, 361522), (588, 357833), (651, 323204), (679, 309876), (686, 306714), (714, 294686), (833, 252588), (868, 242403), (1029, 204476), (1054, 199626), (1164, 180761), (1302, 161602), (1358, 154938), (1372, 153357), (1428, 147343), (1519, 138516), (1581, 133084), (1649, 127596), (1666, 126294), (2037, 103292), (2058, 102238), (2108, 99813), (2499, 84196), (2604, 80801), (2716, 77469), (3007, 69972), (3038, 69258), (3162, 66542), (3298, 63798), (3332, 63147), (3689, 57036), (4074, 51646), (4116, 51119), (4557, 46172), (4753, 44268), (4947, 42532), (4998, 42098), (5831, 36084), (6014, 34986), (6076, 34629), (6324, 33271), (6596, 31899), (7378, 28518), (8148, 25823), (9021, 23324), (9114, 23086), (9506, 22134), (9894, 21266), (9996, 21049), (10633, 19788), (11067, 19012), (11543, 18228), (11662, 18042), (12028, 17493), (14259, 14756)]