202013630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3041}}^1$

素因数の和:3141

約数の個数: 64

約数和(自身を含む): 453817728

約数和(自身を除く): 251804098

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 73, 91, 130, 146, 182, 365, 455, 511, 730, 910, 949, 1022, 1898, 2555, 3041, 4745, 5110, 6082, 6643, 9490, 13286, 15205, 21287, 30410, 33215, 39533, 42574, 66430, 79066, 106435, 197665, 212870, 221993, 276731, 395330, 443986, 553462, 1109965, 1383655, 1553951, 2219930, 2767310, 2885909, 3107902, 5771818, 7769755, 14429545, 15539510, 20201363, 28859090, 40402726, 101006815, 202013630]

約数ペア:

[(1, 202013630), (2, 101006815), (5, 40402726), (7, 28859090), (10, 20201363), (13, 15539510), (14, 14429545), (26, 7769755), (35, 5771818), (65, 3107902), (70, 2885909), (73, 2767310), (91, 2219930), (130, 1553951), (146, 1383655), (182, 1109965), (365, 553462), (455, 443986), (511, 395330), (730, 276731), (910, 221993), (949, 212870), (1022, 197665), (1898, 106435), (2555, 79066), (3041, 66430), (4745, 42574), (5110, 39533), (6082, 33215), (6643, 30410), (9490, 21287), (13286, 15205)]