211646052

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{953}}^1$

素因数の和:1193

約数の個数: 72

約数和(自身を含む): 555609600

約数和(自身を除く): 343963548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 199, 279, 372, 398, 558, 597, 796, 953, 1116, 1194, 1791, 1906, 2388, 2859, 3582, 3812, 5718, 6169, 7164, 8577, 11436, 12338, 17154, 18507, 24676, 29543, 34308, 37014, 55521, 59086, 74028, 88629, 111042, 118172, 177258, 189647, 222084, 265887, 354516, 379294, 531774, 568941, 758588, 1063548, 1137882, 1706823, 2275764, 3413646, 5879057, 6827292, 11758114, 17637171, 23516228, 35274342, 52911513, 70548684, 105823026, 211646052]

約数ペア:

[(1, 211646052), (2, 105823026), (3, 70548684), (4, 52911513), (6, 35274342), (9, 23516228), (12, 17637171), (18, 11758114), (31, 6827292), (36, 5879057), (62, 3413646), (93, 2275764), (124, 1706823), (186, 1137882), (199, 1063548), (279, 758588), (372, 568941), (398, 531774), (558, 379294), (597, 354516), (796, 265887), (953, 222084), (1116, 189647), (1194, 177258), (1791, 118172), (1906, 111042), (2388, 88629), (2859, 74028), (3582, 59086), (3812, 55521), (5718, 37014), (6169, 34308), (7164, 29543), (8577, 24676), (11436, 18507), (12338, 17154)]