211948308

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{3167}}^1$

素因数の和:3214

約数の個数: 108

約数和(自身を含む): 633080448

約数和(自身を除く): 421132140

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 169, 198, 234, 286, 338, 396, 429, 468, 507, 572, 676, 858, 1014, 1287, 1521, 1716, 1859, 2028, 2574, 3042, 3167, 3718, 5148, 5577, 6084, 6334, 7436, 9501, 11154, 12668, 16731, 19002, 22308, 28503, 33462, 34837, 38004, 41171, 57006, 66924, 69674, 82342, 104511, 114012, 123513, 139348, 164684, 209022, 247026, 313533, 370539, 418044, 452881, 494052, 535223, 627066, 741078, 905762, 1070446, 1254132, 1358643, 1482156, 1605669, 1811524, 2140892, 2717286, 3211338, 4075929, 4817007, 5434572, 5887453, 6422676, 8151858, 9634014, 11774906, 16303716, 17662359, 19268028, 23549812, 35324718, 52987077, 70649436, 105974154, 211948308]

約数ペア:

[(1, 211948308), (2, 105974154), (3, 70649436), (4, 52987077), (6, 35324718), (9, 23549812), (11, 19268028), (12, 17662359), (13, 16303716), (18, 11774906), (22, 9634014), (26, 8151858), (33, 6422676), (36, 5887453), (39, 5434572), (44, 4817007), (52, 4075929), (66, 3211338), (78, 2717286), (99, 2140892), (117, 1811524), (132, 1605669), (143, 1482156), (156, 1358643), (169, 1254132), (198, 1070446), (234, 905762), (286, 741078), (338, 627066), (396, 535223), (429, 494052), (468, 452881), (507, 418044), (572, 370539), (676, 313533), (858, 247026), (1014, 209022), (1287, 164684), (1521, 139348), (1716, 123513), (1859, 114012), (2028, 104511), (2574, 82342), (3042, 69674), (3167, 66924), (3718, 57006), (5148, 41171), (5577, 38004), (6084, 34837), (6334, 33462), (7436, 28503), (9501, 22308), (11154, 19002), (12668, 16731)]