203934148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{883}}^1$

素因数の和:1108

約数の個数: 48

約数和(自身を含む): 405437760

約数和(自身を除く): 201503612

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 181, 319, 362, 638, 724, 883, 1276, 1766, 1991, 3532, 3982, 5249, 7964, 9713, 10498, 19426, 20996, 25607, 38852, 51214, 57739, 102428, 115478, 159823, 230956, 281677, 319646, 563354, 639292, 1126708, 1758053, 3516106, 4634867, 7032212, 9269734, 18539468, 50983537, 101967074, 203934148]

約数ペア:

[(1, 203934148), (2, 101967074), (4, 50983537), (11, 18539468), (22, 9269734), (29, 7032212), (44, 4634867), (58, 3516106), (116, 1758053), (181, 1126708), (319, 639292), (362, 563354), (638, 319646), (724, 281677), (883, 230956), (1276, 159823), (1766, 115478), (1991, 102428), (3532, 57739), (3982, 51214), (5249, 38852), (7964, 25607), (9713, 20996), (10498, 19426)]