202011952

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{39089}}^1$

素因数の和:39133

約数の個数: 40

約数和(自身を含む): 436244400

約数和(自身を除く): 234232448

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 39089, 78178, 156356, 312712, 625424, 664513, 742691, 1329026, 1485382, 2658052, 2970764, 5316104, 5941528, 10632208, 11883056, 12625747, 25251494, 50502988, 101005976, 202011952]

約数ペア:

[(1, 202011952), (2, 101005976), (4, 50502988), (8, 25251494), (16, 12625747), (17, 11883056), (19, 10632208), (34, 5941528), (38, 5316104), (68, 2970764), (76, 2658052), (136, 1485382), (152, 1329026), (272, 742691), (304, 664513), (323, 625424), (646, 312712), (1292, 156356), (2584, 78178), (5168, 39089)]