200800072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{34057}}^1$

素因数の和:34141

約数の個数: 32

約数和(自身を含む): 416869920

約数和(自身を除く): 216069848

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2948, 5896, 34057, 68114, 136228, 272456, 374627, 749254, 1498508, 2281819, 2997016, 4563638, 9127276, 18254552, 25100009, 50200018, 100400036, 200800072]

約数ペア:

[(1, 200800072), (2, 100400036), (4, 50200018), (8, 25100009), (11, 18254552), (22, 9127276), (44, 4563638), (67, 2997016), (88, 2281819), (134, 1498508), (268, 749254), (536, 374627), (737, 272456), (1474, 136228), (2948, 68114), (5896, 34057)]