201317888

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{10627}}^1$

素因数の和:10682

約数の個数: 40

約数和(自身を含む): 413152872

約数和(自身を除く): 211834984

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 512, 592, 1184, 2368, 4736, 9472, 10627, 18944, 21254, 42508, 85016, 170032, 340064, 393199, 680128, 786398, 1360256, 1572796, 2720512, 3145592, 5441024, 6291184, 12582368, 25164736, 50329472, 100658944, 201317888]

約数ペア:

[(1, 201317888), (2, 100658944), (4, 50329472), (8, 25164736), (16, 12582368), (32, 6291184), (37, 5441024), (64, 3145592), (74, 2720512), (128, 1572796), (148, 1360256), (256, 786398), (296, 680128), (512, 393199), (592, 340064), (1184, 170032), (2368, 85016), (4736, 42508), (9472, 21254), (10627, 18944)]