201536188

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{4139}}^1$

素因数の和:4234

約数の個数: 48

約数和(自身を含む): 422876160

約数和(自身を除く): 221339972

約数列:

[1, 2, 4, 7, 14, 28, 37, 47, 74, 94, 148, 188, 259, 329, 518, 658, 1036, 1316, 1739, 3478, 4139, 6956, 8278, 12173, 16556, 24346, 28973, 48692, 57946, 115892, 153143, 194533, 306286, 389066, 612572, 778132, 1072001, 1361731, 2144002, 2723462, 4288004, 5446924, 7197721, 14395442, 28790884, 50384047, 100768094, 201536188]

約数ペア:

[(1, 201536188), (2, 100768094), (4, 50384047), (7, 28790884), (14, 14395442), (28, 7197721), (37, 5446924), (47, 4288004), (74, 2723462), (94, 2144002), (148, 1361731), (188, 1072001), (259, 778132), (329, 612572), (518, 389066), (658, 306286), (1036, 194533), (1316, 153143), (1739, 115892), (3478, 57946), (4139, 48692), (6956, 28973), (8278, 24346), (12173, 16556)]