200738016

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{9817}}^1$

素因数の和:9904

約数の個数: 72

約数和(自身を含む): 578947824

約数和(自身を除く): 378209808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 5112, 6816, 9817, 10224, 19634, 20448, 29451, 39268, 58902, 78536, 88353, 117804, 157072, 176706, 235608, 314144, 353412, 471216, 697007, 706824, 942432, 1394014, 1413648, 2091021, 2788028, 2827296, 4182042, 5576056, 6273063, 8364084, 11152112, 12546126, 16728168, 22304224, 25092252, 33456336, 50184504, 66912672, 100369008, 200738016]

約数ペア:

[(1, 200738016), (2, 100369008), (3, 66912672), (4, 50184504), (6, 33456336), (8, 25092252), (9, 22304224), (12, 16728168), (16, 12546126), (18, 11152112), (24, 8364084), (32, 6273063), (36, 5576056), (48, 4182042), (71, 2827296), (72, 2788028), (96, 2091021), (142, 1413648), (144, 1394014), (213, 942432), (284, 706824), (288, 697007), (426, 471216), (568, 353412), (639, 314144), (852, 235608), (1136, 176706), (1278, 157072), (1704, 117804), (2272, 88353), (2556, 78536), (3408, 58902), (5112, 39268), (6816, 29451), (9817, 20448), (10224, 19634)]