315885194

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{571}}^1$

素因数の和:950

約数の個数: 32

約数和(自身を含む): 513729216

約数和(自身を除く): 197844022

約数列:

[1, 2, 17, 34, 53, 106, 307, 571, 614, 901, 1142, 1802, 5219, 9707, 10438, 16271, 19414, 30263, 32542, 60526, 175297, 276607, 350594, 514471, 553214, 1028942, 2980049, 5960098, 9290741, 18581482, 157942597, 315885194]

約数ペア:

[(1, 315885194), (2, 157942597), (17, 18581482), (34, 9290741), (53, 5960098), (106, 2980049), (307, 1028942), (571, 553214), (614, 514471), (901, 350594), (1142, 276607), (1802, 175297), (5219, 60526), (9707, 32542), (10438, 30263), (16271, 19414)]