228903194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{3191}}^1$

素因数の和:3326

約数の個数: 32

約数和(自身を含む): 386104320

約数和(自身を除く): 157201126

約数列:

[1, 2, 13, 26, 31, 62, 89, 178, 403, 806, 1157, 2314, 2759, 3191, 5518, 6382, 35867, 41483, 71734, 82966, 98921, 197842, 283999, 567998, 1285973, 2571946, 3691987, 7383974, 8803969, 17607938, 114451597, 228903194]

約数ペア:

[(1, 228903194), (2, 114451597), (13, 17607938), (26, 8803969), (31, 7383974), (62, 3691987), (89, 2571946), (178, 1285973), (403, 567998), (806, 283999), (1157, 197842), (2314, 98921), (2759, 82966), (3191, 71734), (5518, 41483), (6382, 35867)]