204055675

素因数分解:

$5^2\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:568

約数の個数: 36

約数和(自身を含む): 273785056

約数和(自身を除く): 69729381

約数列:

[1, 5, 17, 25, 61, 85, 289, 305, 425, 463, 1037, 1445, 1525, 2315, 5185, 7225, 7871, 11575, 17629, 25925, 28243, 39355, 88145, 133807, 141215, 196775, 440725, 480131, 669035, 706075, 2400655, 3345175, 8162227, 12003275, 40811135, 204055675]

約数ペア:

[(1, 204055675), (5, 40811135), (17, 12003275), (25, 8162227), (61, 3345175), (85, 2400655), (289, 706075), (305, 669035), (425, 480131), (463, 440725), (1037, 196775), (1445, 141215), (1525, 133807), (2315, 88145), (5185, 39355), (7225, 28243), (7871, 25925), (11575, 17629)]