199851792

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2741}}^1$

素因数の和:2797

約数の個数: 120

約数和(自身を含む): 620174592

約数和(自身を除く): 420322800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 84, 93, 98, 112, 124, 147, 168, 186, 196, 217, 248, 294, 336, 372, 392, 434, 496, 588, 651, 744, 784, 868, 1176, 1302, 1488, 1519, 1736, 2352, 2604, 2741, 3038, 3472, 4557, 5208, 5482, 6076, 8223, 9114, 10416, 10964, 12152, 16446, 18228, 19187, 21928, 24304, 32892, 36456, 38374, 43856, 57561, 65784, 72912, 76748, 84971, 115122, 131568, 134309, 153496, 169942, 230244, 254913, 268618, 306992, 339884, 402927, 460488, 509826, 537236, 594797, 679768, 805854, 920976, 1019652, 1074472, 1189594, 1359536, 1611708, 1784391, 2039304, 2148944, 2379188, 3223416, 3568782, 4078608, 4163579, 4758376, 6446832, 7137564, 8327158, 9516752, 12490737, 14275128, 16654316, 24981474, 28550256, 33308632, 49962948, 66617264, 99925896, 199851792]

約数ペア:

[(1, 199851792), (2, 99925896), (3, 66617264), (4, 49962948), (6, 33308632), (7, 28550256), (8, 24981474), (12, 16654316), (14, 14275128), (16, 12490737), (21, 9516752), (24, 8327158), (28, 7137564), (31, 6446832), (42, 4758376), (48, 4163579), (49, 4078608), (56, 3568782), (62, 3223416), (84, 2379188), (93, 2148944), (98, 2039304), (112, 1784391), (124, 1611708), (147, 1359536), (168, 1189594), (186, 1074472), (196, 1019652), (217, 920976), (248, 805854), (294, 679768), (336, 594797), (372, 537236), (392, 509826), (434, 460488), (496, 402927), (588, 339884), (651, 306992), (744, 268618), (784, 254913), (868, 230244), (1176, 169942), (1302, 153496), (1488, 134309), (1519, 131568), (1736, 115122), (2352, 84971), (2604, 76748), (2741, 72912), (3038, 65784), (3472, 57561), (4557, 43856), (5208, 38374), (5482, 36456), (6076, 32892), (8223, 24304), (9114, 21928), (10416, 19187), (10964, 18228), (12152, 16446)]