212110535

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1733}}^1$

素因数の和:2027

約数の個数: 32

約数和(自身を含む): 314616960

約数和(自身を除く): 102506425

約数列:

[1, 5, 7, 13, 35, 65, 91, 269, 455, 1345, 1733, 1883, 3497, 8665, 9415, 12131, 17485, 22529, 24479, 60655, 112645, 122395, 157703, 466177, 788515, 2330885, 3263239, 6060301, 16316195, 30301505, 42422107, 212110535]

約数ペア:

[(1, 212110535), (5, 42422107), (7, 30301505), (13, 16316195), (35, 6060301), (65, 3263239), (91, 2330885), (269, 788515), (455, 466177), (1345, 157703), (1733, 122395), (1883, 112645), (3497, 60655), (8665, 24479), (9415, 22529), (12131, 17485)]