204484605

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:530

約数の個数: 64

約数和(自身を含む): 371589120

約数和(自身を除く): 167104515

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 127, 195, 299, 345, 359, 381, 635, 897, 1077, 1495, 1651, 1795, 1905, 2921, 4485, 4667, 4953, 5385, 8255, 8257, 8763, 14001, 14605, 23335, 24765, 24771, 37973, 41285, 43815, 45593, 70005, 107341, 113919, 123855, 136779, 189865, 227965, 322023, 536705, 569595, 592709, 683895, 1048639, 1610115, 1778127, 2963545, 3145917, 5243195, 8890635, 13632307, 15729585, 40896921, 68161535, 204484605]

約数ペア:

[(1, 204484605), (3, 68161535), (5, 40896921), (13, 15729585), (15, 13632307), (23, 8890635), (39, 5243195), (65, 3145917), (69, 2963545), (115, 1778127), (127, 1610115), (195, 1048639), (299, 683895), (345, 592709), (359, 569595), (381, 536705), (635, 322023), (897, 227965), (1077, 189865), (1495, 136779), (1651, 123855), (1795, 113919), (1905, 107341), (2921, 70005), (4485, 45593), (4667, 43815), (4953, 41285), (5385, 37973), (8255, 24771), (8257, 24765), (8763, 23335), (14001, 14605)]