201521706

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{827}}^1\times {\mathrm{2389}}^1$

素因数の和:3238

約数の個数: 32

約数和(自身を含む): 427446720

約数和(自身を除く): 225925014

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 827, 1654, 2389, 2481, 4778, 4962, 7167, 14059, 14334, 28118, 40613, 42177, 81226, 84354, 121839, 243678, 1975703, 3951406, 5927109, 11854218, 33586951, 67173902, 100760853, 201521706]

約数ペア:

[(1, 201521706), (2, 100760853), (3, 67173902), (6, 33586951), (17, 11854218), (34, 5927109), (51, 3951406), (102, 1975703), (827, 243678), (1654, 121839), (2389, 84354), (2481, 81226), (4778, 42177), (4962, 40613), (7167, 28118), (14059, 14334)]