205069202

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{317}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 336571200

約数和(自身を除く): 131501998

約数列:

[1, 2, 13, 26, 139, 179, 278, 317, 358, 634, 1807, 2327, 3614, 4121, 4654, 8242, 24881, 44063, 49762, 56743, 88126, 113486, 323453, 572819, 646906, 737659, 1145638, 1475318, 7887277, 15774554, 102534601, 205069202]

約数ペア:

[(1, 205069202), (2, 102534601), (13, 15774554), (26, 7887277), (139, 1475318), (179, 1145638), (278, 737659), (317, 646906), (358, 572819), (634, 323453), (1807, 113486), (2327, 88126), (3614, 56743), (4121, 49762), (4654, 44063), (8242, 24881)]