199891776

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{21247}}^1$

素因数の和:21276

約数の個数: 84

約数和(自身を含む): 615257088

約数和(自身を除く): 415365312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 9408, 21247, 42494, 63741, 84988, 127482, 148729, 169976, 254964, 297458, 339952, 446187, 509928, 594916, 679904, 892374, 1019856, 1041103, 1189832, 1359808, 1784748, 2039712, 2082206, 2379664, 3123309, 3569496, 4079424, 4164412, 4759328, 6246618, 7138992, 8328824, 9518656, 12493236, 14277984, 16657648, 24986472, 28555968, 33315296, 49972944, 66630592, 99945888, 199891776]

約数ペア:

[(1, 199891776), (2, 99945888), (3, 66630592), (4, 49972944), (6, 33315296), (7, 28555968), (8, 24986472), (12, 16657648), (14, 14277984), (16, 12493236), (21, 9518656), (24, 8328824), (28, 7138992), (32, 6246618), (42, 4759328), (48, 4164412), (49, 4079424), (56, 3569496), (64, 3123309), (84, 2379664), (96, 2082206), (98, 2039712), (112, 1784748), (147, 1359808), (168, 1189832), (192, 1041103), (196, 1019856), (224, 892374), (294, 679904), (336, 594916), (392, 509928), (448, 446187), (588, 339952), (672, 297458), (784, 254964), (1176, 169976), (1344, 148729), (1568, 127482), (2352, 84988), (3136, 63741), (4704, 42494), (9408, 21247)]