201409254

素因数分解:

$2^1\times 3^4\times {\mathrm{197}}^1\times {\mathrm{6311}}^1$

素因数の和:6522

約数の個数: 40

約数和(自身を含む): 453668688

約数和(自身を除く): 252259434

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 197, 394, 591, 1182, 1773, 3546, 5319, 6311, 10638, 12622, 15957, 18933, 31914, 37866, 56799, 113598, 170397, 340794, 511191, 1022382, 1243267, 2486534, 3729801, 7459602, 11189403, 22378806, 33568209, 67136418, 100704627, 201409254]

約数ペア:

[(1, 201409254), (2, 100704627), (3, 67136418), (6, 33568209), (9, 22378806), (18, 11189403), (27, 7459602), (54, 3729801), (81, 2486534), (162, 1243267), (197, 1022382), (394, 511191), (591, 340794), (1182, 170397), (1773, 113598), (3546, 56799), (5319, 37866), (6311, 31914), (10638, 18933), (12622, 15957)]