202238297872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{6661}}^1\times {\mathrm{145969}}^1$

素因数の和:152651

約数の個数: 40

約数和(自身を含む): 422044228760

約数和(自身を除く): 219805930888

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 6661, 13322, 26644, 53288, 86593, 106576, 145969, 173186, 291938, 346372, 583876, 692744, 1167752, 1385488, 1897597, 2335504, 3795194, 7590388, 15180776, 30361552, 972299509, 1944599018, 3889198036, 7778396072, 12639893617, 15556792144, 25279787234, 50559574468, 101119148936, 202238297872]

約数ペア:

[(1, 202238297872), (2, 101119148936), (4, 50559574468), (8, 25279787234), (13, 15556792144), (16, 12639893617), (26, 7778396072), (52, 3889198036), (104, 1944599018), (208, 972299509), (6661, 30361552), (13322, 15180776), (26644, 7590388), (53288, 3795194), (86593, 2335504), (106576, 1897597), (145969, 1385488), (173186, 1167752), (291938, 692744), (346372, 583876)]