201955688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{34253}}^1$

素因数の和:34337

約数の個数: 32

約数和(自身を含む): 419268960

約数和(自身を除く): 217313272

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2948, 5896, 34253, 68506, 137012, 274024, 376783, 753566, 1507132, 2294951, 3014264, 4589902, 9179804, 18359608, 25244461, 50488922, 100977844, 201955688]

約数ペア:

[(1, 201955688), (2, 100977844), (4, 50488922), (8, 25244461), (11, 18359608), (22, 9179804), (44, 4589902), (67, 3014264), (88, 2294951), (134, 1507132), (268, 753566), (536, 376783), (737, 274024), (1474, 137012), (2948, 68506), (5896, 34253)]