202804708

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{641}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 392595840

約数和(自身を除く): 189791132

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 181, 362, 437, 641, 724, 874, 1282, 1748, 2564, 3439, 4163, 6878, 8326, 12179, 13756, 14743, 16652, 24358, 29486, 48716, 58972, 79097, 116021, 158194, 232042, 280117, 316388, 464084, 560234, 1120468, 2204399, 2668483, 4408798, 5336966, 8817596, 10673932, 50701177, 101402354, 202804708]

約数ペア:

[(1, 202804708), (2, 101402354), (4, 50701177), (19, 10673932), (23, 8817596), (38, 5336966), (46, 4408798), (76, 2668483), (92, 2204399), (181, 1120468), (362, 560234), (437, 464084), (641, 316388), (724, 280117), (874, 232042), (1282, 158194), (1748, 116021), (2564, 79097), (3439, 58972), (4163, 48716), (6878, 29486), (8326, 24358), (12179, 16652), (13756, 14743)]