200722574

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{6661}}^1$

素因数の和:6756

約数の個数: 32

約数和(自身を含む): 346956960

約数和(自身を除く): 146234386

約数列:

[1, 2, 13, 19, 26, 38, 61, 122, 247, 494, 793, 1159, 1586, 2318, 6661, 13322, 15067, 30134, 86593, 126559, 173186, 253118, 406321, 812642, 1645267, 3290534, 5282173, 7720099, 10564346, 15440198, 100361287, 200722574]

約数ペア:

[(1, 200722574), (2, 100361287), (13, 15440198), (19, 10564346), (26, 7720099), (38, 5282173), (61, 3290534), (122, 1645267), (247, 812642), (494, 406321), (793, 253118), (1159, 173186), (1586, 126559), (2318, 86593), (6661, 30134), (13322, 15067)]