190990338

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{809}}^1$

素因数の和:912

約数の個数: 96

約数和(自身を含む): 491987520

約数和(自身を除く): 300997182

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 73, 77, 98, 146, 147, 154, 219, 231, 294, 438, 462, 511, 539, 803, 809, 1022, 1078, 1533, 1606, 1617, 1618, 2409, 2427, 3066, 3234, 3577, 4818, 4854, 5621, 5663, 7154, 8899, 10731, 11242, 11326, 16863, 16989, 17798, 21462, 26697, 33726, 33978, 39347, 39641, 53394, 59057, 62293, 78694, 79282, 118041, 118114, 118923, 124586, 177171, 186879, 236082, 237846, 354342, 373758, 413399, 436051, 649627, 826798, 872102, 1240197, 1299254, 1308153, 1948881, 2480394, 2616306, 2893793, 3897762, 4547389, 5787586, 8681379, 9094778, 13642167, 17362758, 27284334, 31831723, 63663446, 95495169, 190990338]

約数ペア:

[(1, 190990338), (2, 95495169), (3, 63663446), (6, 31831723), (7, 27284334), (11, 17362758), (14, 13642167), (21, 9094778), (22, 8681379), (33, 5787586), (42, 4547389), (49, 3897762), (66, 2893793), (73, 2616306), (77, 2480394), (98, 1948881), (146, 1308153), (147, 1299254), (154, 1240197), (219, 872102), (231, 826798), (294, 649627), (438, 436051), (462, 413399), (511, 373758), (539, 354342), (803, 237846), (809, 236082), (1022, 186879), (1078, 177171), (1533, 124586), (1606, 118923), (1617, 118114), (1618, 118041), (2409, 79282), (2427, 78694), (3066, 62293), (3234, 59057), (3577, 53394), (4818, 39641), (4854, 39347), (5621, 33978), (5663, 33726), (7154, 26697), (8899, 21462), (10731, 17798), (11242, 16989), (11326, 16863)]