201250712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{31723}}^1$

素因数の和:31803

約数の個数: 32

約数和(自身を含む): 413046480

約数和(自身を除く): 211795768

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 3172, 6344, 31723, 63446, 126892, 253784, 412399, 824798, 1649596, 1935103, 3299192, 3870206, 7740412, 15480824, 25156339, 50312678, 100625356, 201250712]

約数ペア:

[(1, 201250712), (2, 100625356), (4, 50312678), (8, 25156339), (13, 15480824), (26, 7740412), (52, 3870206), (61, 3299192), (104, 1935103), (122, 1649596), (244, 824798), (488, 412399), (793, 253784), (1586, 126892), (3172, 63446), (6344, 31723)]