201181299

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{661}}^1$

素因数の和:1099

約数の個数: 32

約数和(自身を含む): 306574848

約数和(自身を除く): 105393549

約数列:

[1, 3, 11, 23, 33, 69, 253, 401, 661, 759, 1203, 1983, 4411, 7271, 9223, 13233, 15203, 21813, 27669, 45609, 101453, 167233, 265061, 304359, 501699, 795183, 2915671, 6096403, 8747013, 18289209, 67060433, 201181299]

約数ペア:

[(1, 201181299), (3, 67060433), (11, 18289209), (23, 8747013), (33, 6096403), (69, 2915671), (253, 795183), (401, 501699), (661, 304359), (759, 265061), (1203, 167233), (1983, 101453), (4411, 45609), (7271, 27669), (9223, 21813), (13233, 15203)]