204564492

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:476

約数の個数: 144

約数和(自身を含む): 597542400

約数和(自身を除く): 392977908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 47, 58, 66, 87, 94, 99, 116, 132, 141, 174, 188, 198, 261, 282, 319, 348, 379, 396, 423, 517, 522, 564, 638, 758, 846, 957, 1034, 1044, 1137, 1276, 1363, 1516, 1551, 1692, 1914, 2068, 2274, 2726, 2871, 3102, 3411, 3828, 4089, 4169, 4548, 4653, 5452, 5742, 6204, 6822, 8178, 8338, 9306, 10991, 11484, 12267, 12507, 13644, 14993, 16356, 16676, 17813, 18612, 21982, 24534, 25014, 29986, 32973, 35626, 37521, 43964, 44979, 49068, 50028, 53439, 59972, 65946, 71252, 75042, 89958, 98919, 106878, 120901, 131892, 134937, 150084, 160317, 179916, 195943, 197838, 213756, 241802, 269874, 320634, 362703, 391886, 395676, 483604, 516577, 539748, 587829, 641268, 725406, 783772, 1033154, 1088109, 1175658, 1450812, 1549731, 1763487, 2066308, 2176218, 2351316, 3099462, 3526974, 4352436, 4649193, 5682347, 6198924, 7053948, 9298386, 11364694, 17047041, 18596772, 22729388, 34094082, 51141123, 68188164, 102282246, 204564492]

約数ペア:

[(1, 204564492), (2, 102282246), (3, 68188164), (4, 51141123), (6, 34094082), (9, 22729388), (11, 18596772), (12, 17047041), (18, 11364694), (22, 9298386), (29, 7053948), (33, 6198924), (36, 5682347), (44, 4649193), (47, 4352436), (58, 3526974), (66, 3099462), (87, 2351316), (94, 2176218), (99, 2066308), (116, 1763487), (132, 1549731), (141, 1450812), (174, 1175658), (188, 1088109), (198, 1033154), (261, 783772), (282, 725406), (319, 641268), (348, 587829), (379, 539748), (396, 516577), (423, 483604), (517, 395676), (522, 391886), (564, 362703), (638, 320634), (758, 269874), (846, 241802), (957, 213756), (1034, 197838), (1044, 195943), (1137, 179916), (1276, 160317), (1363, 150084), (1516, 134937), (1551, 131892), (1692, 120901), (1914, 106878), (2068, 98919), (2274, 89958), (2726, 75042), (2871, 71252), (3102, 65946), (3411, 59972), (3828, 53439), (4089, 50028), (4169, 49068), (4548, 44979), (4653, 43964), (5452, 37521), (5742, 35626), (6204, 32973), (6822, 29986), (8178, 25014), (8338, 24534), (9306, 21982), (10991, 18612), (11484, 17813), (12267, 16676), (12507, 16356), (13644, 14993)]