202010166

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{491}}^1$

素因数の和:922

約数の個数: 64

約数和(自身を含む): 474681600

約数和(自身を除く): 272671434

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 401, 491, 513, 802, 982, 1026, 1203, 1473, 2406, 2946, 3609, 4419, 7218, 7619, 8838, 9329, 10827, 13257, 15238, 18658, 21654, 22857, 26514, 27987, 45714, 55974, 68571, 83961, 137142, 167922, 196891, 205713, 251883, 393782, 411426, 503766, 590673, 1181346, 1772019, 3544038, 3740929, 5316057, 7481858, 10632114, 11222787, 22445574, 33668361, 67336722, 101005083, 202010166]

約数ペア:

[(1, 202010166), (2, 101005083), (3, 67336722), (6, 33668361), (9, 22445574), (18, 11222787), (19, 10632114), (27, 7481858), (38, 5316057), (54, 3740929), (57, 3544038), (114, 1772019), (171, 1181346), (342, 590673), (401, 503766), (491, 411426), (513, 393782), (802, 251883), (982, 205713), (1026, 196891), (1203, 167922), (1473, 137142), (2406, 83961), (2946, 68571), (3609, 55974), (4419, 45714), (7218, 27987), (7619, 26514), (8838, 22857), (9329, 21654), (10827, 18658), (13257, 15238)]