220176486

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{4583}}^1$

素因数の和:4765

約数の個数: 48

約数和(自身を含む): 508438944

約数和(自身を除く): 288262458

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 157, 306, 314, 471, 942, 1413, 2669, 2826, 4583, 5338, 8007, 9166, 13749, 16014, 24021, 27498, 41247, 48042, 77911, 82494, 155822, 233733, 467466, 701199, 719531, 1402398, 1439062, 2158593, 4317186, 6475779, 12232027, 12951558, 24464054, 36696081, 73392162, 110088243, 220176486]

約数ペア:

[(1, 220176486), (2, 110088243), (3, 73392162), (6, 36696081), (9, 24464054), (17, 12951558), (18, 12232027), (34, 6475779), (51, 4317186), (102, 2158593), (153, 1439062), (157, 1402398), (306, 719531), (314, 701199), (471, 467466), (942, 233733), (1413, 155822), (2669, 82494), (2826, 77911), (4583, 48042), (5338, 41247), (8007, 27498), (9166, 24021), (13749, 16014)]